人教版小学数学三年级口算题1000道

数学三年级（下册）口算练习题400X7 = 80X9 = 400X8 = 440X8 = 80X6 = 300X5 = 600X7 = 6X300 = 90X7 = 80X6= 600X8 = 50X5 = 200X6 = 700X6 = 200X2 = 100X8 = 80X2 = 4X700 = 60X2 = 56X7~ 70X9 = 300X6 = 40X7 = 50X5 = 500X8 = 80X3 = 5X500 = 400X6 = 70X7 = 200X5 = 100X5 = 300X7 = 20X8 = 40X6= 500X6 = 45X9~ 20X3 = 36X9~ 500X7 =100X2 = 80X8 = 400X3 = 60X6= 60X3 = 40X7 = 70X3 = 300X5 = 200X3 = 90X7 = 800X5 = 36X9~ 200X4 = 400X5 = 54X8~ 50X5 = 40X2 = 300X6 = 60X9 = 50X5 = 600X6 = 6000X2 = 80X6 = 9X500 = 200X5 = 4X500 = 30X3 = 300X4 = 200X9 = 6X900 = 200X7 = 5X300 = 200X6 = 1000X7 = 400X5 = 300X8 = 100X5 = 80X9 = 4X600 = 700X6 = 3X500 = 3X400 =70-32 = 444-4 = 14+62 = 724-8 = 300X3 = 51-37 = 9X300 = 5X200 = 800X8 = 38 + 57 = 76-64 = 6X40 = 500X8 = 25+49 = 48-15 = 70-23 = 2X200 = 68-59 = 60X2 = 6X600 = 37 + 55 = 72-8 = 63-25 = 93 一8 =3X80= 200X3 = 800 X 5 =32 + 57 = 4X200 = 454-5 = 600X4 = 26 + 56 = 58 + 27 = 32 + 57 = 45 + 18 = 70-17 = 900X4 = 23X3 = 36-25 =38 + 57 = 57 + 34 = 24+39 =15 + 60 = 48-25 = 60X3 = 27 + 58 = 3X900 = 74一8 = 37 + 25 = 2X200 = 55 + 38 = 300X5 = 844-9 = 14+68 = 400X2 = 76-68 = 17 + 62 = 54+18 = 38*4 = 25 + 57 = 16 + 70 = 364-5 = 32 + 68 = 90X3 = 500X8 = 800X6 = 66 三7 = 764-8 = 94-48 = 35 + 18 = 30X2 = 23-16 = 824-9= 62 + 30 = 86-48 = 200X3 = 29 + 24 = 4X12 = 804-4= 304-3 = 1204-4 = 3004-6 = 2 604-6 = 804-8 = 004-5 = 704-7 =80004-4 = 7004-7 = 604-3 = 3004-5 = 300 — 3 = 404-5 = 4504-5 = 2000 + 5 = 60*2 = 400三5 = 40 三2 = 400 三8=5004-5 = 3004-5 = 1004-2 = 600^5 = 40*4 = 90 一3 =200F4= 804-2 = 800 一2 =3604-9 = 20004-2 = 800一5 =400^2 = 40004-2 = 300^4 = 504-5 = 40004-5 =904-9= 30004-4 =5604-8 = 1204-3 = 604-6 = 6304-9 = 4204-7 = 1804-2 = 1604-8 = 6404-8 = 1504-3 =3504-5 = 804-4 = 2404-6 = 8104-9 = 3604-4 = 404-2 = 350三7 = 540 三9 = 210 三3=150 — 3 = 1404-2 = 80*8 = 720F8 = 4004-8 = 30*3 = 240F8 = 50*5 = 2704-9 = 404-4= 604-3 = 250*5 = 320^8 = 804-2 = 1804-3 = 120 — 6 = 1604-2 = 304-3 = 204-2 = 50*5 = 5404-6 = 3004-5 = 604-2 = 1804-6 = 2104-7 = 2804-7 = 90*3 = 1204-4 = 3504-5 = 2504-5 =804-8 = 450*9 = 1204-2 = 320*4= 450*5 = 40*2 = 300三6 = 400 三5 = 280 三4=704-7 = 360*6 = 300 + 2 = 360*6 = 1804-3 = 200*4 = 270F6~ 294*6~ 295*5~495F9~ 462*6~ 528一8~870三6~ 775 宁5~ 846 宁6~636F2~ 7644-2^ 654*6~ 940F5~ 2664-7^ 936 = 2~ 732F3~ 784-6^ 784*8~ 924F3~ 932*4~ 828*3~714 三7~ 615 宁5~ 135 一5~306F9~ 207 宁9~ 455 宁5~ 508F2~ 872一2~ 938一7~ 486 = 6~ 270一6~ 572 一2~ 783 宁9~ 870 宁6~ 636 一2~ 720 — 9 = 2404-8 = 80*8 = 480F6 = 200*5 = 60 一6 = 904-9 = 1004-2 = 400^5 =4004-8 = 160*2 = 420 一6 =280^7 = 1804-6 = 240-F3 = 200 — 4 = 5604-8 = 270*9 = 5604-8 = 240*4 = 704-7 = 5404-6 = 4504-9 = 1204-4 = 1604-8 = 1004-5 = 2704-3 = 1504-3 = 1804-9 = 360一9=2504-5 = 3504-5 = 504-5 = 3504-7 = 804-4 = 8104-9 = 904-3 = 40*2 = 210*7 = 320三4 = 60 三2 = 300 三5=804-4= 160*4 = 450*5 = 210F3 = 2104-7 = 80*8 = 4204-6 = 4504-9 = 160*2 = 1804-9 = 3504-7 = 490*7 = 604-3 = 480 一6 = 1504-5 = 320 — 8 = 630 十7 = 3004-5 = 904-9= 250十5 = 604-6 = 2004-4 = 200^5 = 1804-2 = 1204-3 = 360一6 = 2404-6= 904-3 = 1204-6 = 540*6 =6404-8 = 2804-4 = 1504-3 = 2404-3 = 2804-7 = 160*8 = 3X15 = 28X2 = 4X13 = 23X4= 8X64 = 7X59 = 98X6= 19X2 = 13X6 = 7X68 = 15X6 = 7X36 = 19X3 = 78X4 = 58X5 = 4X24= 17X5 = 1X66 = 7X53 = 4X20 = 9X37 = 10X5 = 82X3 = 19X5 = 9X72 = 75X2 = 63X4 = 6X38 = 5X18 = 4X44 = 8X43 = 3X91 = 43X5 = 0X48 = 5X66 = 3X72 =5X99 = 5X62 = 86X9 = 8X40= 9X53 = 12X4= 15X6= 37X7 = 87X9 = 16X3 = 72X6 = 3X83 = 6X73 = 8X90 = 2X85 = 7X61 = 21X4 = 9X70 = 6X55 = 2X78 = 95X6 = 5X52 = 41X8 = 87X2 = 62X6= 26X3 = 60X5 = 6X25 = 4X11 = 54X7 = 11X7 = 43X0 = 3X81 = 93X7 = 9X96 = 14X4 = 4X70 = 74X6 = 9X88 = 93X3 = 32X8 = 4X54 =100X60 = 40X200 = 20X900 = 300X20 = 50X60 = 80X300 = 80X700 = 30X300 = 400X30 = 5X400 = 40X20 = 90X700 = 60X100 = 20X200 = 300X30 = 20X600 = 60X300 = 20X300 = 200X8 = 30X100 = 600X40 = 600X10 = 500X30 = 400X50 = 20X400 = 90X200 = 80X200 = 70X100 = 70X600 = 40X90 = 80X200 = 400X80 = 60X400 = 60X74 = 100X61 = 50X61 = 60X83 = 56X200 = 80X70 = 90X73 = 30X26 = 80X41 =49X90 = 54X200 = 30X66 = 30X11 = 17X80 = 40X97 = 40X88 = 56X90 = 90X57 = 67X60 = 80X60 = 70X31 = 300X45 = 70X46 = 80X52 = 21X300 = 21X70 = 30X77 = 58X60 = 14X600 = 58X80 = 63X40 = 79X20 = 61X80 = 80X83 = 56X70 = 500X18 = 82X90 = 23X40 = 45X70 = 700X11 = 37X50 = 8X50 = 50X53 = 32X70 = 83X40 = 400X22 = 200X29 = 30X35 = 90X38 = 50X36 = 13X90 =72X20 = 50X86 = 41X40 = 26X30 = 60X25 = 77X20 = 70X23 = 28X50 = 43X80 = 23X43~ 15X41~ 54X70~ 19X85~ 42X90~ 17X32~ 11X54^ 37X83~ 60X51~ 71X25~ 26X61~ 80X47~ 76X84= 41X99~ 21X22~ 11X6A 66X73~ 61X674 24X38~ 21X49~ 69X58~ 57X12~ 67X85~ 61X48~ 83X61~ 43X82~ 53X20^ 59X18~ 74X18~ 47X24~ 28X55~ 58X27~ 80X71~60X59~ 76X70~ 63X8~ 4004-8 = 2204-2 = 9X50 = 4804-4 120X2 = 12X5 = 280三4 = 580 三2 = 50 三6 = 4004-4= 8004-2 = 550 — 5 = 480*6 = 6X50 = 360 一6 = 3504-5 = 40X20 = 480 一8 = 70X7 = 9604-3 = 420 一7 = 7004-7 = 8104-9 = 12X20 = 360 — 3 = 7004-7 = 33-28 = 600^6 = 3X20 = 500-50 = 78+41 = 880 + 20 = 53+17 = 4504-9 = 884-9 = 2004-4 = 5X8+8= 174-5 = 300X7 =5X3+8= 6304-3 = 12X60 = 0X22 = 70-7 = 450X0 = 72 + 18 = 450 + 50 = 774-7 = 40X50 = 12X6 = 300 三6 = 20X50 = 64*16 = 490*7 = 704-2 = 102 + 20 = 65X10 = 6304-7 = 58 + 15 = 64*7 = 28 + 68 = 37-18 = 56-20 = 580 + 20 = 724-6 = 3X2+9= 3004-5 = 4604-2 = 5X7+4= 4004-8 = 450 一9 = 120X4 = 8X9+9= 324-8 = 7*2 = 634-8 = 6X90 = 3004-6 = 88 + 21 = 300-80 = 3004-3 =8004-4 =1604-4=404-6= 217毫米+ 25毫米1吨一400千克= 1千克一500克= 5000克一4千克= 2000 米 + 8000 米= 75分米一30分米= 50-38 =90-26 =120-80=300-30 =6X120 =480 + 70 =55*5 = 420-150 =7X8 =900+100 =36 一6 =2000 + 800 =63 宁7 =69+22 =560+40 =600-267 =1000-465 =324-5 =360 -90 = 294 -546 一7 = 23一5 = 294-3 = 45*6 = 384-6= 53*7 = 38 三9 =584-9 = 30X3 =8千米=()米20 + 75 = 3米=()厘米280+50= 4厘米=()毫米130-70= 7000千克=()吨7X5 = 40分米=()米724-9 = 2时=()分30 + 180=30厘米=( )分98-80 = 米5X8 =5千米=()米77 + 13 =534-9 = 604-8 =324-8 = 504-6=644-7 = 250 + 284 =940-372 = 500—249：—238 + 79 =58 + 23 = 700-537 = 210+450 = 26 + 524= r 6 6 270-80 = 21 一3 =13 + 3-7 =8 849 一7 = 100-40 = 47 78X800 = 174-5 = 仝9 9200+600 = 丄+h9-5+5=4 4404-6= 284-6 = 丄+J4 4734-9 = 1+1=307-49 =3 3654-7 = 4X6+3= 360X7 =65 + 8 = 25X4 = 999X0 = 800X7 = 83-9 = 50-23二95-48 = 28 + 6 = 260X4 = 28 三6= 50X9 = 63 三8 = 7X8+6 = 140 + 80 = 37+46 = 49X4~ 75-20 = 78 + 22 = 12 + 360 = 16X5 = 99+66 = 304-9 = 72*8 = 29+81 = 4204-7 = 208 X3~ 32+64 = 213X6~ 59X6~ 60+40 = 340X8 = 793 X6~ 30+66 = 654-8 = 82X7~ 28+68 = 309X8 = 260X4 = 18 + 71 = 800X5 = 608X5 = 40+56 =获取失败! 请刷M 文档投稿赚钱max,book11 xom79+81 = 800-235 = 620-470 = 706+94 = 540-160 = 320+480 = 900-187 = 170 + 350 = 50*7 =32 三6= 600X6 = 9X5+2= 274-5 = 1200X2 = 2X7+3= 554-6= 41X4~ 6X7+3= 444-7 = 29X6~ 5X6+5= 524-7 = 704X2~ 7X8+4= 37三6= 39X9~ 8X3+1= 454-6= 51X7~ 21X4 = 184-8 = 62X9~ 213X3 = 900X2 = 601X5 〜13X3 = 400X6 = 219X5~ 421X2 = 600X3 = 8X5+1= 43X2 =323X3 = 221X4 = 42X2 = 12X4= 23X3 = 232X3 = 25X3 = 120X8 = 40X5 = 36X2 = 165X6 = 840 + 70 = 24X3 = 23X5 = 21X5 = 12X7 = 62X3 = 210X5 = 224X3 = 29X7 = 450-80 = 27X3 = 15X3 = 300X8 = 15X6= 24X6 = 700X4 = 210X3 = 48X3 = 102X4 = 120X4 = 420X6 = 9X80 = 75X6= 250X7 = 123X3 = 42X7 = 205X7 = 39X7 = 23X9 = 50X4 = 79X5 =340X5 = 108X5 = 105X6 =25X4= 230X2 = 383+496" 809-394^ 218+502~ 982-491^ 413X6^ 296X3^ 804X5~ 195X7~ 180X6 = 105X6 = 908-379 =125X8 =500-392 =708X5 = 71一8 = 156X8= 80 + 70 =170 + 60 =160 + 50 = 65+ 23 = 490 +200= 40+120= 78 + 27 =588 + 430=60X80=870-800 =790-590800-350 =500-200 =960-60 =100-60 =900-683 =200-72 =40 + 50 =340 + 200 =100 + 80 =800-200 =350+400 = 370-150= 180 + 220 = 760-160 = 900-860= 835 + 75 = 200X6= 304-7 = 334-8 = 205X6= 2004X2 = 164-7 =99X2 = 700X9 = 274-6 = 99X3 = 524-6 = 384-9 =99X4 = 164-3 = 504-8 = 513+96 = 164-7 = 754-9 = 806X3 = 20*8 = 625X8 = 599+252 = 32*6 = 235 + 679~ 14X2 = 23*4 = 992 X3~ 30X6 = 3 31*5 = 504-318^ 500X8 = 84-3 = 306 X8~ 33X3 = 21*6 = 456+157~150X6= 23X3 = 705X9 = 324-5 = 55X4 = 689 X7~ 564-8 = 894-8 = 8324-6= 284-6 = 654-4 = 2764-3 = 269X4 = 764-2 = 3174-2 = 294+463 = 894-7 = 704-8 = 29 + 39 = 7804-4 = 7474-3 = 72 一9 = 67*4 = 474-3 = 240X5 = 37*6 = 7234-6 = 450-170 = 6544-4 = 8054-7 = 474-6 = 7084-9 = 68*3 = 374-4 = 4254-7 = 715*3 = 8364-5 = 2474-3 = 434-5= 437*6 = 96 — 9 = 4484-8 =9184-9 = 86 一5 = 644-8 = 6804-8 = 254-5 = 7204-9 = 964-4 = 93-25 = 25X4= 204-2 = 34+28 = 46+27 = 30004-3 = 67+33 = 27+54 = 40004-5 = 500X4 = 750+250 = 8404-2 = 92-16 = 80X7 = 964-3 = 52-18 = 300X5 = 2104-7 = 1200-700 = 4X40 = 3204-8 = 400-?8 = 85+25 = 50004-5 = 72一9 = 650-320 = 634-7 = 80-26 = 1400-500 = 86-39 = 53+69 = 73-29 = 400X8 = 43+36 = 300X5 =9000-500 = 64-26 = 34+56 =87-53 = 120+300 = 86-49 = 500X2 = 100-55 = 300X8 = 84+50 = 94-19 = 33-25 =62+48 = 600X6 = 54+28 = 72+19 = 700+900 = 67+23 = 700X4 = 74+28 = 600X4 = 660-90 = 72-48 = 824-9 =25+55 = 200X9 = 72-16 =40X7 = 47+35 = 52-28 = 4300-700 = 97-59 = 1200-800 = 86-24 = 2500*5 = 90-26 =45+37 = 64-16 = 250+50 = 60X5 = 56*7 = 500*5 =900-50二196-156 = 12004-5 = 73+69 = 240-80 = 24004-6 = 53+36 = 70X4= 814-6=25X4 = 55+90= 750-150 = 56+27 = 50X9 = 690+20 = 47+54 = 300 7200 — 9 = 120X4 =04-5 = 81004-9 = 200+60 = 750+150 = 800X5 = 4004-9 = 6X8+32 = 1104-3 = 3644-5 = 87-35 = 864-3 = 9384-2 = 56*8+4 = 154*8 = 3684-9 = 800-140 = 680*4 = 1344-4 = 500-250 = 3304-5 = 7884-9 = 30X7 = 4704-5 = 8854-2 =2034-8 = 18+53 = 38+69 = 184*8 = 29+32 = 83+62 = 37X50 = 14+56 = 12+98 = 27+46 = 72+76 = 17+84 =90+47 = 71+68 = 175+157 =18+15 = 39+79 = 645+239 =92+65 = 64+60 = 808+213 =70X5 = 2X90 = 70X4 = 50X9 = 8X80 = 7X80 = 10X8 = 60X3 = 4X80 = 7X30 = 50X4 = 90X4 = 2X0= 90X7 = 60X9 = 70X8 = 5X10 = 8X60 = 6X20 = 30X6 = 2X30 =9X70 = 5X24 =7X74= 4X89 = 5X60 = 9X71 = 49X7 = 79X3 = 11X2 = 8X47 =68X3 = 4X46 =82X4 = 9X65 = 4004-4 = 8X405 = 72X7 = 4204-3 = 945X6 = 56X6 = 8804-4= 520X3 = 6404-8 = 6504-5 = 7X21 = 840-?6 = 2704-3 = 88X5 = 5404-9 = 634-3 = 261X5 = 400*8 = 70*5 =2X523 = 900*9 = 22 — 2 = 5X460 = 4804-8 = 56*2 =6X20 = 3004-6 = 57*3 =904-5 = 914-7 = 75*3 = 784-3 = 384-2 = 724-2 = 334-3 = 30X10 = 394-6 = 4444-2 = 30X10 = 254-8 = 5764-6 = 40X20 = 664-9 = 390 一6 = 60X0 = 1804-3 = 69*7 = 10X30 = 200^8 = 1534-9 = 20X70 = 90X60 = 154 一8 = 80X50 = 60X55 = 36一9 = 30X70 = 31X60 = 1344-4 = 30X30 = 88X30 = 1844-8 = 40X60 = 60X100 = 70X40 = 60X50 = 50X86 = 70X80 = 50X50 = 90X60 =600X50= 60X200 = 30X26 = 100X30= 30X400 = 30X62 = 900X10= 90X500 = 88X40 = 400X60= 40X40 = 60X45 = 100X10 = 82X90 = 70X65 = 40X100 = 92X60 = 10X88 = 600X60 = 18X80 = 20X55 = 700X40 = 30X81 = 93X10 = 40X600 = 96X80 = 80X60 = 100X40 = 13X10 = 44X55 = 800X10 = 10X20 = 20X14 = 600X50 = 400X60 = 600X60 = 100X30 = 100X10 = 700X40 = 900X10 = 40X100 = 40X600 =100X40= 18X80 = 88X30 = 800X10= 30X81 = 60X45 = 60X200= 96X80 = 70X65 = 60X100= 50X86 = 18X88 = 30X400 = 13X10 = 44X55 = 90X500 = 10X20 = 22X14 = 40X40 = 30X26 = 41X60 = 82X90 = 30X62 = 60X55 = 92X60 = 88X40 = 31X60 = 6304-9 = 800-190 = 72 — 8 = 82-54 = 74+680 = 80-25 = 400-35 = 640一8 = 7204-9 = 6X50 = 54-30 = 354-7 = 56 + 38 = 70X6二81-48 =9X80 = 42 + 70 = 3004-6 = 65 + 55 = 60X9 = 3304-6 = 64+60 = 5X90 = 3604-6 =4X4= 5404-9 = 70X54 =3 + 56 = 829X0 = 60X32 = 64一8 = 60—22 = 25X24 = 1、用的面积单位有( )、(）、（),常用的测量土地的单位有(）、（)o2、8平方米=( )公顷=( )平方米3、20000平方米=( )公顷4、3平方千米=( )公顷=( )平方米13、小海是1994年6月1日出生的，到2004年6月1日，他是（）周岁。

俗话说熟能生巧，学好口算其实很容易，每日抽出20-30分钟的时间进行练习，配合以适当的学习方法和学习指导，相信假以时日定能学好口算，心算……两位数加两位数的加法口算练习题1)88+10=2)9+91=3)4+38=4)53+79=5)72+48=6)64+98=7)28+79=8)89+1=9)62+18=10)51+63=11)78+84=12)54+56=13)83+93=14)6+70=15)82+71=16)12+29=17)36+27=18)8+94=19)90+91=20)28+33=21)95+65= 26)86+43= 31)42+89= 36)93+83= 41)59+66= 46)73+47= 51)94+58= 56)53+10= 61)9+78= 66)83+66= 71)3+80= 76)31+28= 81)11+1= 86)24+16= 91)70+6= 96)62+84=22)50+15=27)38+2=32)89+67=37)50+89=42)55+3=47)22+75=52)5+74=57)88+76=62)59+90=67)12+79=72)75+63=77)95+58=82)83+69=87)34+15=92)77+85=97)60+19=23)14+59=24)49+69=25)11+35=28)16+9=29)38+17=30)56+62=33)91+50=34)31+86=35)82+78=38)68+65=39)32+19=40)29+4=43)18+88=44)57+97=45)87+60=48)69+15=49)14+67=50)98+48=53)98+6=54)53+82=55)17+99=58)20+41=59)72+73=60)51+79=63)60+76=64)64+23=65)62+84=68)54+54=69)47+23=70)99+39=73)37+93=74)26+37=75)85+52=78)7+45=79)57+72=80)4+13=83)93+64=84)3+8=85)40+96=88)24+44=89)10+85=90)11+54=93)12+7=94)25+30=95)58+10=98)81+0=99)46+76=100)51+88=三位数加三位数的加法口算练习题14+794=826+4=292+961=709+446=399+641= 894+559=702+200=922+805=100+538=544+431= 755+694=480+452=852+751=619+980=627+737= 207+33=185+281=858+997=830+815=249+196=570+862= 715+285= 275+747= 683+787= 442+512= 587+328= 790+438= 384+950= 948+630= 687+510= 884+651= 136+164= 965+869= 97+14= 559+916= 470+694=414+65=876+232=745+520=741+350=406+886=78+602=905+591=613+734=448+758=645+976=488+606=435+801=681+542=4+189=702+623=452+40=506+55=940+18=356+769=534+502=36+730=8+548=837+912=57+260=617+456=392+395=783+221=929+303=499+779=93+292=922+972=662+852=608+410=22+239=168+713=44+175=427+822=527+990=673+388=574+585=87+495=324+83=115+228=420+576=880+933=709+954=157+100=318+619=271+25=416+474=670+634=897+147=726+459=833+339=29+848=360+649=478+698=243+843=378+705=982+890=811+253=399+969=958+431=737+367=整百数减三位数的减法口算练习题600-452=600-484=900-619=300-103=500-252= 800-358=500-462=700-195=400-313=100-138= 500-409=600-237=300-285=800-664=900-839= 600-555=400-473=900-807=500-220=700-112= 900-683=900-373=800-533=600-576=800-696=100-74= 300-228= 800-504= 600-206= 600-587= 600-205= 300-167= 200-146= 900-586= 500-591= 600-366= 800-757= 900-277= 700-227= 900-443=900-405=400-345=600-388=600-148=300-292=400-116=600-302=800-479=600-548=900-469=600-56=600-89=800-843=300-71=800-390=400-102=300-7=300-184=900-496=900-715=200-114=900-782=800-786=600-523=700-672=500-217=300-151=600-516=700-163=800-597=1400-426=100-159=900-245=500-249=200-242=700-144=900-501=800-721=300-138=800-661=300-260=600-110=400-288=800-67=600-180=800-326=800-732=700-259=500-494=300-18=300-135=500-341=400-93=400-157=900-750=600-580=500-309=800-754=900-628=700-131=995-775=985-807=136+471=345+427=622+190= 437+270=683+181=903-786=81+519=525-412= 736-675=461+433=833-732=961-600=718-608= 188-14=166+262=419+489=811-796=230-177=275+421= 696+266= 256+728= 332+384= 423+493= 568-309= 771-419= 182+465= 929-611= 334+491= 432+316= 145-117= 473+425= 39+497= 540+448= 225+675=395-46=856-213=726-501=361+331=867-387=59+583=443+286=715-594=214+739=313+478=469+293=391+416=662-523=492+85=683-604=433-21=487-35=999-921=168+750=515+483=711-17=494+264=893-818=38+241=299+437=376+373=202+764=910-284=380+480=74+273=476+451=321+416=391+589=220-3=694-149=156-25=803-408=971-508=654+184=277+566=476-68=305+63=209-96=557-401=430+457=935-690=138+81=298+600=252+6=397+455=651-615=878-128=707+220=407+320=829-10=630-341=459+339=824-224=179+686=435+481=792-234=380+475=469+412=718+174=12÷2=66÷7=46÷5=6÷3=34÷4= 64÷8=23÷3=26÷4=35÷5=36÷6= 31÷5=28÷3=22÷4=36÷9=29÷6= 31÷4=18÷6=18÷6=11÷5=32÷6= 11÷7=2÷2=6÷6=24÷5=38÷6=36÷6= 50÷7= 52÷6= 31÷9= 30÷4=77÷8=50÷8=30÷6=24÷4=57÷9=14÷6=57÷9=2÷2=2÷1=18÷6=62÷7=11÷3=24÷6=52÷9=6÷1=10÷2=45÷8=58÷8=6÷6=18÷3=1)60*3=2)4*60=3)80*5=4)30*6=5)90*2= 6)4*10=7)20*7=8)50*4=9)60*1=10)1*20= 11)3*20=12)6*40=13)40*3=14)20*5=15)2*30= 16)8*60=17)70*8=18)40*5=19)40*4=20)8*70=21)10*4= 26)3*80= 31)80*3= 36)20*3= 41)30*1= 46)1*90= 51)3*30= 56)90*5= 61)5*20= 66)20*1= 71)4*20= 76)70*7= 81)5*40= 86)60*6= 91)1*50= 96)60*2=22)10*6=27)4*80=32)3*10=37)30*9=42)6*4=47)60*1=52)50*1=57)20*3=62)40*3=67)2*50=72)6*20=77)30*6=82)2*10=87)6*70=92)20*2=97)6*60=23)10*6=28)50*6=33)90*3=38)10*6=43)60*3=48)60*1=53)4*50=58)6*80=63)20*6=68)90*9=73)30*8=78)5*80=83)6*30=88)60*8=93)5*50=98)20*4=24)2*6=29)60*8=34)7*30=39)60*7=44)20*4=49)10*5=54)2*90=59)10*1=64)6*90=69)9*60=74)70*8=79)10*1=84)40*5=89)3*50=94)70*6=99)90*2=25)80*6=30)6*70=35)2*20=40)40*7=45)3*50=50)40*9=55)6*40=60)9*20=65)6*20=70)80*4=75)90*3=80)4*50=85)80*4=90)9*50=95)50*6=100)3*90=1)35*1=2)1*34=3)3*63=4)4*7=5)9*73= 6)89*2=7)4*5=8)1*26=9)8*43=10)8*77= 11)3*6=12)8*79=13)6*19=14)95*3=15)7*9= 16)37*5=17)52*6=18)19*3=19)1*16=20)5*53=21)2*90= 26)6*62= 31)61*6= 36)1*2= 41)78*8= 46)9*66= 51)1*77= 56)72*2= 61)2*96= 66)2*8= 71)99*2= 76)5*47= 81)3*20= 86)43*3= 91)8*25= 96)6*80=22)4*75=27)57*2=32)6*85=37)6*7=42)74*2=47)41*9=52)24*9=57)6*95=62)78*6=67)31*9=72)94*8=77)13*7=82)6*88=87)52*3=92)96*6=97)7*37=23)3*84=28)3*27=33)1*69=38)87*8=43)37*6=48)8*34=53)1*25=58)3*59=63)7*95=68)7*73=73)5*12=78)64*2=83)11*8=88)43*6=93)31*2=98)1*6=24)74*9=29)5*36=34)5*5=39)5*38=44)76*1=49)3*86=54)72*6=59)9*91=64)83*4=69)6*42=74)5*45=79)75*9=84)21*2=89)29*6=94)4*49=99)65*9=25)60*3=30)81*7=35)6*97=40)4*23=45)79*6=50)6*17=55)3*18=60)6*98=65)8*3=70)1*58=75)6*71=80)2*32=85)59*1=90)30*7=95)7*29=100)70*6=1)393*1=2)2*382=3)671*3=4)87*8=5)6*777= 6)2*938=7)81*5=8)301*1=9)478*9=10)9*810= 11)1*73=12)8*831=13)1*230=14)998*3=15)6*115= 16)412*5=17)564*6=18)237*3=19)209*1=20)6*575= 21)2*948=22)4*792=23)884*4=24)788*9=25)649*4=26)6*664= 31)653*1= 36)8*750= 41)5*509= 46)395*6= 51)505*8= 56)6*451= 61)697*6= 66)5*754= 71)718*9= 76)2*203= 81)936*6= 86)6*164= 91)983*6= 96)7*537=27)611*2=32)1*899=37)808*4=42)9*473=47)6*145=52)6*972=57)680*8=62)8*515=67)43*7=72)673*5=77)5*868=82)609*7=87)6*256=92)7*690=97)107*5=28)3*318=33)423*8=38)5*601=43)7*103=48)75*6=53)979*9=58)327*1=63)5*684=68)459*4=73)850*2=78)370*9=83)5*846=88)3*160=93)9*39=98)9*729=29)401*6=34)780*2=39)111*2=44)8*494=49)6*594=54)7*455=59)6*641=64)562*1=69)150*3=74)2*182=79)6*487=84)6*947=89)21*7=94)1*224=99)6*385=30)7*852=35)701*7=40)964*2=45)526*7=50)4*900=55)915*6=60)716*4=65)765*5=70)310*9=75)445*7=80)49*9=85)8*320=90)36*4=95)4*25=100)8*434=小数的加法和减法口算练习题1)8.60-6.39=2)8.49+6.71=3)8.06+1.37=4) 2.91+5.54=5)2.44+4.86=6)7.40-4.04=7)0.45+5.47=8)7.68-6.50=9) 3.83+9.45=10) 3.90-2.76=11)6.01+5.39=12)2.98+3.26=13)6.97-5.97=14)8.25-4.64=15) 5.82-4.73=16)8.78-0.52=17)1.27+0.31=18)8.42-7.04=19)6.76+6.61=20) 0.41+0.95=21)4.15+7.08=22)2.59+9.10=23)3.51+9.00=24)4.54+2.55=25) 8.70+1.16=26)1.31+5.61=27)7.21-0.77=28)8.64-7.85=29)8.68+0.84=30) 2.62+3.19=31)5.93-1.20=32)3.66+5.90=33)6.14-2.01=34)5.58+0.13=35) 5.15-4.79=36)5.29+6.33=37)5.86-1.95=38)3.79-3.47=39)8.89-0.20=40) 7.42+9.92=41)3.58-2.87=42)7.31-2.51=43)8.81-5.75=44)6.67-2.72=45) 3.04+5.71=46)1.73+4.32=47)4.47+9.24=48)8.53+3.94=49)8.36-3.72=50) 6.78-1.84=51)6.35-2.83=52)4.36+7.50=53)7.57+6.82=54)5.18+2.34=55) 8.74-6.93=56)7.96+2.29=57)4.58+5.79=58)1.05+9.02=59)4.30-4.19=60) 4.94-2.06=61)7.93-4.75=62)6.03-2.94=63)4.62+3.02=64)9.32+3.40=65)5.43+3.23=66)3.55+5.33=67)8.21-4.90=68)2.38+2.40=69)9.28+1.69=70) 6.89-0.88=71)4.97+7.29=72)3.34+4.51=73)6.29+0.67=74)9.60+0.73=75) 2.23+5.50=76)9.81-0.09=77)2.80+6.46=78)7.74+1.48=79)4.22-2.66=80) 8.28+7.36=81)7.48-6.52=82)4.64-3.25=83)5.62+2.82=84)6.63+7.16=85) 5.94-0.36=86)8.80+7.97=87)7.87+9.72=88)8.76+0.75=89)7.37-4.92=90) 7.52-1.82=91)3.42+6.99=92)4.06+4.85=93)7.55+7.05=94)9.40-8.83=95) 7.41-2.14=96)2.53+4.77=97)8.23-2.35=98)4.45+6.35=99)1.00+4.02=100) 5.20-1.50=多位数的读写练习题1.写作:230060399010读作:2.写作:10052400402读作:3.写作:144206005009读作:4.写作:20160630006读作:5.写作:9106930000读作:6.写作:1770000860读作:多位数的读法：从高位起，一级一级往下读；读亿级或万级的数时，要按照个级的读法来读，再在后面加上“亿”字或“万”字；每级末尾的0都不读，其他数位有一个0或连续有几个0都只读一个“零”。

小学数学三年级下册口算题卡400 >7= 80> 6= 90>7= 440 >8= 6> 300= 50>5= 600 >7= 600>8= 200> 2= 80X5= 700>6= 4> 700= 200 >6= 80> 2= 70>9= 100>8= 56>7~50>5= 60>2= 40> 7= 5> 500= 300>6= 80> 3= 200> 5= 500>8= 70> 7= 20>8 = 400>6= 300>7= 45 >9 〜100>5= 500>6= 500> 7= 40> 6= 36 >9 〜100> 2= 20>3= 400>8= 80>8= 80> 9= 300>5= 400> 3=小学数学三年级下册口算题卡60X5= 60X3= 40X7= 70X3= 300X5= 200X3=90X7= 800X5= 36 X9〜200X4= 400X5= 54 X8〜50X5= 40X2= 300X6=60X9= 50X5= 600X6=6000X2= 80X6= 9X500=200X5= 4X500= 30 X3=300 X4= 200X9= 6X900=200X 7= 5X300= 200X6= 1000X 7= 400X5= 300 X8=100X5= 80X9= 4X600 =700X6= 3X500= 3X400=小学数学三年级下册口算题卡70－32= 44 - 4= 14＋62= 72 - 8= 300x 3= 51－37= 9X 300= 5x 200= 800x 8= 38＋57= 76－64= 6x 40= 500 x 8= 25＋49= 48－15= 70－23= 2x 200= 68－59= 60x 2= 6x 600= 37＋55= 72－8= 63－25= 93 - 8= 3x 80= 200x 3= 800x 5= 32＋57= 4x 200= 45 - 5= 600x 4= 26＋56= 58＋27= 32＋57= 45＋18= 70－17= 900x 4= 23x3= 36－25=小学数学三年级下册口算题卡38＋57= 82 - 9= 29＋24= 57＋34= 200> 3= 60> 3= 24＋39= 48－25= 74 - 8= 15＋60= 3> 900= 55＋38= 27＋58= 2> 200= 14＋68= 37＋25= 84 - 9= 17＋62= 300>5= 76－68= 25＋57= 400 >2二38 - 4= 32＋68= 54＋18= 36 —5= 800> 6= 16＋70= 500>8= 94－48= 90> 3= 76 - 8= 23－16= 66 - 7= 30> 2= 86－48= 35＋18= 62＋30= 4> 12=小学数学三年级下册口算题卡80 - 4=600-5= 2000-2= 300- 6 =200-4= 4000-2= 200 - 5= 360 - 9= 4000-5= 30- 3= 400-2= 3000-4= 60- 6= 50 - 5= 60 - 3= 120-4= 90 - 9= 40- 5= 80- 8= 700-7= 60- 2= 70- 7= 300-3= 400- 8= 8000- 4= 2000- 5= 100- 2= 300 —5= 40 - 2= 90- 3= 450 - 5= 300—5= 800- 2= 400 - 5= 40 - 4= 800- 5= 500 - 5= 80 - 2= 300- 4=小学数学三年级下册口算题卡560-8= 350-7= 50 - 5= 630-9= 150-3= 60 - 3= 160-8= 720-8= 80 - 2= 120-3= 240 - 8= 240- 8= 420-7= 40 - 4= 240- 6= 640 - 8= 320-8= 40 - 2= 60 - 6= 80 - 8= 210- 3= 180-2= 80 - 4= 80 - 8= 150-3= 360 - 4= 30 - 3= 200-5= 540 - 9= 270- 9= 350-5= 140-2= 250- 5= 810-9= 400-8= 180- 3=小学数学三年级下册口算题卡120-6= 540—6= 450—9= 20-2= 180—6= 450—5= 300—5= 90—3= 400—5= 210-7= 250—5= 360—6= 120—4= 480—6= 180—3= 160—2= 80—8= 630—9= 50—5= 320—4= 120—2= 60—2= 300—6= 40—2= 280—7= 70—7= 280—4= 350—5= 360—6= 300—2= 30—3= 80—4= 200—4=小学数学三年级下册口算题卡720 - 9= 180-6= 270- 3= 480 - 6= 560 - 8= 360- 9= 90- 9= 240 - 4= 250- 5= 400 - 8= 450-9= 350- 7= 280 - 7= 100-5= 90 - 3= 200 - 4= 180-9= 320- 4= 560 - 8= 80 - 8= 350- 5= 540 - 6= 60 - 6= 80 - 4= 160-8= 400-5= 40 - 2= 150-3= 420-6= 60 - 2= 240 - 8= 240 - 3= 50 - 5= 200 - 5= 270-9= 810- 9= 100-2= 70 - 7= 210- 7= 160-2= 120-4= 300—5=小学数学三年级下册口算题卡80 - 4= 450-9= 150-5= 210-3= 350-7= 300—5= 420-6= 480-6= 60- 6= 180-9= 630-7= 180-2= 60 - 3= 250-5= 240-6= 320-8= 200-5= 540 - 6= 90 - 9= 360-6= 640 - 8= 200-4= 120-6= 240-3= 120-3= 450-5= 280-4= 90 - 3= 80- 8= 280-7= 160-4= 160-2= 150-3= 210-7= 490-7= 160-8=小学数学三年级下册口算题卡3X 15= 19x 2= 58x 5= 23 x 4= 15x 6= 1x66= 98 x 6= 78x 4= 9x 37= 7x 68= 17x 5= 19x 5= 19x 3= 4x 20= 63x 4= 4x 24= 82x 3= 4x 44= 7x 53= 75x 2= 43x 5= 10x 5= 5x 18= 3x 72= 9x 72= 3x 91= 5x 99= 6x 38= 5x 66= 8x 40= 8x 43= 4x 13= 5x 62= 0x 48= 7x 59= 9x 53= 28x 2= 13x 6= 86x 9= 8x 64= 7x 36= 12x 4=小学数学三年级下册口算题卡15X 6= 37X 7= 87X 9= 16X 3= 72X 6= 3X 83= 6X 73= 8X 90= 2X 85= 7X 61 = 21 X 4= 9X 70= 6X 55= 2X 78= 95X 6= 5X 52= 41 X 8= 87X 2= 62 X 6= 26X 3= 60X 5= 6X 25= 4X 11= 54X 7= 11 X 7= 43X 0= 3X 81= 93X 7= 9X 96= 14X 4= 4X 70=74X 6=9X 88= 93X 3= 32X 8=4X 54=小学数学三年级下册口算题卡100x60= 40x 200= 20x 900= 300x20= 50x 60= 80x 300= 80x 700= 30x 300= 400x 30= 5x 400= 40x 20= 90x 700= 60x 100= 20x 200= 300x 30= 20x 600= 60x 300= 20x 300= 200x 8= 30x 100= 600x 40= 600x 10= 500x 30= 400x 50 = 20x 400= 90x 200= 80x 200= 70x 100= 70x 600= 40x 90= 80x 200= 400x 80= 60x 400=小学数学三年级下册口算题卡63X 40= 37x 50= 13x 90= 80X 83= 32x 70= 72x 20= 82 x 90= 200x 29= 26x 30= 700 x 11 = 50x 36= 70x 23= 50x 53= 61x 80= 50x 86= 400x 22= 500x 18= 60x 25= 90x 38= 45x 70= 28x 50= 79x 20= 8x 50= 41 x 40= 56x 70= 83x 40= 77x 20= 23x 40= 30x 35= 43x 80=小学数学三年级下册口算题卡400-8= 220-2= 9X 50= 480-4 120X 2= 12X 5= 280-4= 580-2= 50 —6=400-4= 800-2=550 + 5 =480-6= 6X 50= 360 + 6= 350-5= 40X 20= 480 + 8= 70 X 7= 960-3= 420 + 7= 700-7= 810-9=12X 20= 360 - 3= 700-7= 33－28= 600-6= 3X 20= 500－50=小学数学三年级下册口算题卡78＋41= 0X 22= 64 - 16= 450-9= 72+ 18= 102+ 20= 5X 8+ 8二40 X 50=58+ 15= 880＋20= 20X 50=12X 60= 88 - 9= 70- 2 =450X 0= 17-5= 630-7= 77- 7= 53+ 17= 630-3= 300-6= 200-4= 70－7= 490-7= 300 X 7= 450+ 50= 65X 10= 5X 3+ 8二12X 6= 64 - 7=小学数学三年级下册口算题卡28+ 68=450—9=300—3= 580+ 20 =32—8=800—4= 300—5 =6X 90=160—4= 400-8= 300－80= 40—6= 8X 9 + 9二560－200= 360－90= 63—8= 3X 2+ 9= 29—5= 88+ 21= 5X 7 + 4二30—6= 37－18= 120X 4= 6X120= 72—6=7—2= 480+ 70= 460—2= 300—6= 55—5=小学数学三年级下册口算题卡217毫米＋25 毫米= 63- 7=1 吨－400 千克=69＋22=1 千克－500 克=560＋40= 5000克－4 千克= 600－267=2000米＋8000 米= 1000－465=75分米－30 分米=32 - 5= 50－38= 46 - 7= 90－26= 29-3= 120-80=38-6= 300－30= 38-9= 420－150= 23-5= 7X 8= 45-6= 900＋100= 53- 7= 36 - 6= 62 - 7=小学数学三年级下册口算题卡2000＋800= 53- 7=小学数学三年级下册口算题卡58-9=30＋180= 8 千米 =（ ）米 98－80= 3 米=（ ）厘米 5X 8= 4 厘米 =（ ）毫米 77＋13= 7000 千克=（ ）吨 53 - 9= 40 分米 =（ ）米 32 - 8= 2 时=（ ）分 64 - 7= 30 厘米 =（ ）分米 940－372= 5 千米 =（ ）米 238＋79= 30 X 3= 60 - 8= 20＋75= 50 - 6= 280＋50= 250＋284= 130－70= 500－249= 7X 5= 237＋663= 72 - 9=48＋75=小学数学三年级下册口算题卡58+ 23= 3 - 1 9 — 5+ 5=26+ 524= 4 4丄+24 428- 6=21-3= 5 - 3 1-丄100-40=8 821- 12 6 5 17-5= 772000+ 600= 1- 1307— 49=40-6= 5 1 1360 X 7= 73-9= 丄+ 13 3 65 + 8= 65- 7= 1-- •6800 X 7= 700 - 537=5 - 4 25 X 4=2 3 9 9“ 8+ -6 6 4X 6+ 3= 9丄+3210+ 450=83 — 9= 8 82 5270—80= 999 X 0=7 7 13+ 3 -7= 28 X 3=4 5-+ -9949- 7= 1+ 38 X 800=小学数学三年级下册口算题卡4 4小学数学三年级下册口算题卡95－48= 50X 9= 37＋46= 28-6= 140＋80= 78＋22= 7X 8+6= 75－20= 99＋66= 49 X 4心16X 5= 29＋81= 120＋360= 72 - 8= 32＋64= 30-9= 208X 3"60＋40= 420- 7= 59X 6"30＋66= 213X 6"793X 6"28＋68= 340X 8= 82X 7"18＋71= 65-8= 260X 4= 40＋56= 309X 8= 608X 5= 100－4= 800X 5= 260X 4= 36＋60= 28＋6= 63 - 8= 48－30小学数学三年级下册口算题卡60＋34= 670－570= 40＋42= 1400－800= 820－220= 72－39= 240＋60= 320－180= 37－27= 90－82= 270－190= 165＋202=81－54= 76－28= 320＋590=21-7= 100－51= 820－499=8X 5= 142－138= 605－309=700－500= 26＋75= 79＋81=700＋800= 87＋ 12= 706＋94= 24＋18= 66＋30= 900－ 187=71－21= 59－ 14= 800－235=90＋300= 78－34= 540－ 160=200＋60= 39＋53= 170＋ 350=100－20= 90－27= 620－470=24＋18= 82－ 51= 320＋480=290－180=62＋ 18=50 - 7=小学数学三年级下册口算题卡25X 3= 165X 6= 21X 5= 36 X 2= 23X 5= 210X 5= 24 X 3= 62X 3= 450－80=12X 7= 29X 7= 300X 8= 224X 3= 15X 3= 700X 4= 27X 3= 24X 6= 102X 4= 15X 6= 48X 3= 9X 80= 216X 3= 420X 6= 123X 3= 123X 4= 250X 7= 39X 7= 75X 6= 205X 7= 79X 5= 42X 7= 50X 4= 340X 5= 23X 9=40X 5= 108X 5= 127X 8=840＋70=105X 6=小学数学三年级下册口算题卡1 , 1 4 , 3 5 , 3 _ +++ 3 3 7 7 9 91 —1 1—3 5 54 1 6 8 82 ,3 2 3 + 1 15 5 5 108 — 2 4 卜2 5 +39 9 10 10 8 8 4 , 2 1 , 3 3 , 4 +++8 8 5 5 7 75 — 3 5 _ 3 3 +16 6 8 8 4 47 3 3 1 , 3+ — 1 +10 10 8 5 51 —42 1 4 31 7 4 4 7 71 ,2 7 2 8 1+4 4 9 9 9 97 5 7 +29 9 9 99 4 5 , 210 10 7 77 1+ 4 _ 38 8 5 5小学数学三年级下册口算题卡200 X 6= 700X 9= 50 - 8= 205 X 6= 52 - 6= 75 - 9=99X 2= 16-3= 625X 8= 99X 3= 16-7= 235+679" 99X 4= 20 - 8= 992 X 3" 513＋96= 32 - 6= 504－318" 806X 3= 23 - 4= 306X 8" 599＋252= 31 - 5= 456＋157" 14X 2= 8-3= 150X 6= 30X 6=3 21 - 6= 32 - 5= 500X 8= 33 - 8= 23X 3= 33X 3= 16-7= 55X 4= 30- 7= 27-6= 705X 9= 2004X 2= 38 - 9= 689X 7"小学数学三年级下册口算题卡96 - 4= 34+28=27+54= 20-2= 67+33=750+250= 3000十3= 500X 4=80X 7= 4000十5= 92-16=300X 5= 840- 2= 52-18=4X 40= 96 - 3= 1200-700=85+25= 210- 7= 400- 8=650-320=320- 8= 72 - 9=1400-500=5000- 5= 80-26=73-29= 63- 7=53+69=300X 5=86-39 =43+36=9000-500=400X 8=25X 4=64-26= 93-25=46+27=34+56=小学数学三年级下册口算题卡87-53 =100-55=54+28= 500X 2=94-19=67+23= 84+50=600X 6=600X 4= 62+48=700+900=82 - 9= 72+19=74+28=72-16= 700X 4=72-48=52-28= 660-90=200X 9=1200-800 25+55=47+35=90-26=40X 7=97-59=900-500=4300-700=64-16=73+69= 86-24=56 - 7=53+36= 45+37=86-49=25X 4= 60X 5=300X 8=56+27= 120+300=33-25=47+54=小学数学三年级下册口算题卡（1）一年有（）个月，平年二月有（）天，闰年二月有（）天。

20×9= 208×4= 802×4= 900-50=74×2= 160×6= 181×8= 500+20=34×2= 913×2= 302×8= 510-100=17×7= 270×2= 108×4= 100+600=92×2= 218×9= 608×2= 7900+100=12×2= 210×5= 120×4= 110-60=15×2= 614×4= 103×5= 6÷2=12×3= 380×9= 118×4= 8000-700=52×4= 602×7= 804×3= 4×3=12×2= 260×7= 195×2= 20×8=92×4= 407×8= 809×4= 39×2=81×3= 260×2= 129×3= 70×4=14×8= 812×5= 609×8= 6÷6=53×2= 170×9= 155×9= 2×(52-45)=31×6= 311×3= 806×8= 7×6+12=14×6= 190×7= 171×7= 15+5÷5=12×4= 320×2= 809×9= 25+4×6=91×2= 310×2= 112×4= 60÷4÷3=23×3= 607×3= 501×7= 7千米＝( )米92×2= 260×3= 106×6= 20000千克＝( )吨16×5= 404×4= 601×9= 3600×5=71×6= 270×7= 104×7= 2厘米＝( )毫米64×2= 511×9= 309×3= 420分＝( )时20×8= 120×3= 149×6= 110厘米＝( )分米71×6= 910×6= 105×6= 18分＝( )秒62×3= 150×8= 179×7= 800+300=20×3= 606×2= 902×5= 600-10=92×4= 270×4= 111×7= 700+80=34×2= 815×3= 503×3= 510-300=17×4= 220×2= 196×6= 2000+400=23×3= 510×9= 605×5= 5900+900=93×2= 220×7= 196×8= 150-20=20×4= 616×4= 507×3= 6÷2=54×2= 320×6= 141×3= 7000-200=32×3= 815×4= 404×6= 2×6=10×6= 110×5= 118×7= 10×2=83×2= 206×6= 207×7= 13×3=63×2= 110×8= 153×9= 90×9=17×4= 816×5= 607×8= 14÷7=83×2= 140×6= 123×2= 8×(54-47)=22×3= 108×6= 704×9= 8×4+15=10×6= 320×3= 104×4= 15+24÷4=81×4= 302×9= 105×4= 14+2×2=51×6= 220×9= 128×8= 16÷2÷4=24×2= 516×3= 303×5= 4千米＝( )米82×2= 210×3= 146×7= 11000千克＝( )吨12×9= 308×5= 105×3= 2700×3=14×2= 160×4= 143×8= 16厘米＝( )毫米51×8= 710×6= 704×5= 120分＝( )时17×8= 310×9= 120×5= 140厘米＝( )分米64×2= 311×4= 405×3= 13分＝( )秒41×6= 180×2= 180×2= 700+300=15×3= 606×8= 308×3= 700-90=12×4= 380×9= 167×3= 800+60=21×4= 710×3= 705×9= 530-500=11×7= 180×8= 176×8= 600+400=94×2= 915×6= 401×4= 1600+100=64×2= 340×6= 191×6= 140-70=14×7= 504×5= 809×4= 36÷4=73×3= 310×3= 115×5= 9000-500=32×3= 615×7= 408×6= 5×2=12×7= 280×9= 193×5= 90×1=91×9= 218×9= 801×7= 27×3=54×2= 110×6= 125×2= 70×4=14×8= 209×6= 702×6= 40÷8=61×3= 280×3= 160×6= 7×(52-50)=83×3= 311×2= 405×6= 9×4+17=15×5= 330×4= 149×9= 16+30÷5=42×2= 507×3= 904×9= 40+3×7=33×3= 220×3= 140×3= 12÷2÷2=73×3= 617×6= 502×8= 5千米＝( )米42×4= 370×5= 104×9= 20000千克＝( )吨12×3= 209×4= 403×7= 2200×7=71×3= 270×4= 137×4= 2厘米＝( )毫米84×2= 506×4= 307×8= 360分＝( )时20×2= 370×6= 109×7= 130厘米＝( )分米94×2= 304×2= 607×4= 1分＝( )秒72×4= 220×7= 163×6= 300+100=11×7= 101×4= 908×7= 300-20=22×3= 340×8= 108×9= 600+80=22×3= 512×4= 608×9= 570-400=20×7= 350×2= 178×3= 2000+200=11×2= 203×8= 203×7= 9100+300=11×9= 130×9= 128×2= 150-30=17×7= 518×5= 102×6= 2÷2=41×8= 290×9= 187×8= 9000-800=73×2= 714×5= 108×5= 7×4=17×7= 110×4= 138×4= 20×9=33×3= 611×5= 206×4= 19×1=82×4= 150×9= 189×3= 30×6=14×8= 212×2= 807×3= 42÷6=12×2= 350×8= 170×7= 6×(51-50)=23×2= 919×8= 107×2= 8×4+11=17×3= 170×9= 175×9= 16+3÷1=94×2= 605×3= 906×4= 15+4×4=11×3= 330×3= 164×6= 54÷3÷2=54×2= 216×4= 404×8= 4千米＝( )米61×4= 380×5= 130×9= 7000千克＝( )吨12×5= 615×6= 702×8= 3600×9=71×8= 290×3= 108×9= 8厘米＝( )毫米83×2= 919×5= 801×2= 420分＝( )时18×4= 170×2= 177×7= 80厘米＝( )分米83×2= 502×5= 401×8= 10分＝( )秒34×2= 110×2= 145×3= 500+500=18×4= 709×7= 101×2= 900-50=54×2= 320×4= 176×9= 600+30=92×4= 117×2= 505×4= 520-300=18×2= 320×4= 173×5= 1400+200=11×5= 906×6= 606×7= 9100+600=21×8= 370×4= 115×2= 110-50=11×9= 620×5= 802×9= 4÷1=82×2= 320×6= 198×4= 1000-900=73×2= 520×5= 908×4= 5×1=10×7= 170×7= 113×7= 60×9=13×2= 306×9= 408×2= 32×3=64×2= 160×9= 106×5= 80×5=11×6= 404×5= 703×2= 27÷9=94×2= 250×5= 119×5= 6×(53-49)=84×2= 116×8= 502×2= 8×2+27=13×4= 230×6= 172×2= 19+24÷8=21×6= 908×7= 704×6= 34+7×6=83×3= 290×9= 150×6= 30÷2÷3=92×2= 707×5= 309×8= 13千米＝( )米94×2= 170×3= 142×5= 6000千克＝( )吨16×4= 204×6= 503×4= 3200×2=72×3= 330×5= 115×4= 11厘米＝( )毫米92×2= 514×5= 206×3= 480分＝( )时10×3= 270×9= 118×3= 120厘米＝( )分米42×3= 913×9= 301×4= 14分＝( )秒54×2= 380×9= 141×7= 400+400=15×7= 610×7= 407×6= 300-70=63×2= 280×3= 115×8= 600+10=91×5= 316×6= 707×9= 510-200=10×4= 110×6= 185×2= 800+800=84×2= 903×6= 902×8= 5800+100=53×2= 380×9= 103×5= 190-30=12×9= 620×9= 809×6= 72÷9=72×2= 320×9= 147×9= 3000-800=43×2= 704×6= 508×2= 5×1=10×5= 390×6= 199×3= 30×4=93×3= 616×4= 809×3= 28×1=84×2= 280×5= 125×9= 50×2=20×9= 505×8= 106×8= 18÷2=82×2= 360×4= 134×6= 9×(53-47)=21×6= 815×8= 803×8= 6×4+27=15×9= 150×9= 142×7= 18+63÷9=41×9= 816×7= 603×9= 17+5×7=51×9= 150×9= 112×8= 28÷2÷2=11×4= 705×4= 706×6= 11千米＝( )米42×4= 280×7= 132×9= 20000千克＝( )吨16×5= 905×4= 402×8= 3300×8=51×6= 180×6= 165×2= 12厘米＝( )毫米21×3= 716×2= 501×9= 540分＝( )时10×9= 190×4= 159×9= 40厘米＝( )分米51×3= 717×5= 405×3= 8分＝( )秒11×7= 190×9= 169×5= 100+700=11×3= 102×5= 507×9= 200-70=62×2= 180×6= 153×6= 500+80=21×7= 816×5= 609×4= 510-100=10×3= 270×9= 143×7= 700+300=83×2= 707×7= 305×6= 9200+100=12×2= 160×7= 170×4= 160-50=12×2= 706×7= 601×8= 81÷9=82×4= 110×2= 170×7= 2000-100=24×2= 412×4= 502×9= 1×1=12×3= 140×3= 157×6= 90×5=54×2= 714×5= 306×6= 24×2=32×4= 260×5= 137×4= 90×3=16×5= 419×6= 108×8= 27÷9=14×2= 140×7= 166×8= 9×(55-48)=74×2= 605×2= 503×7= 2×8+15=19×8= 180×6= 165×8= 10+12÷2=84×2= 109×9= 601×7= 27+1×5=31×5= 290×4= 128×6= 24÷2÷4=63×3= 811×5= 304×8= 10千米＝( )米53×2= 330×4= 194×4= 11000千克＝( )吨15×5= 505×2= 501×6= 1600×5=12×3= 370×3= 125×4= 4厘米＝( )毫米72×4= 701×5= 407×3= 480分＝( )时14×2= 260×4= 105×2= 120厘米＝( )分米41×6= 614×2= 909×6= 9分＝( )秒94×2= 370×7= 156×3= 500+900=14×7= 507×5= 107×5= 600-70=64×2= 160×7= 144×2= 400+50=52×2= 417×8= 404×3= 550-400=12×3= 350×4= 159×4= 1400+500=22×4= 616×4= 507×7= 3200+700=23×2= 320×5= 139×4= 110-50=11×4= 502×7= 506×6= 20÷5=74×2= 240×8= 162×8= 1000-300=44×2= 107×3= 308×4= 2×9=18×9= 120×7= 103×2= 60×6=74×2= 111×2= 303×5= 9×3=61×9= 110×8= 198×5= 50×6=10×6= 801×4= 109×5= 3÷3=14×2= 190×5= 131×3= 8×(51-45)=41×2= 509×5= 906×8= 6×1+25=14×2= 260×5= 143×6= 17+10÷2=92×4= 609×7= 909×8= 27+3×4=21×5= 250×4= 159×3= 108÷3÷4=82×4= 710×8= 906×5= 1千米＝( )米43×3= 180×3= 172×4= 6000千克＝( )吨10×9= 719×4= 708×8= 2800×5=63×2= 310×4= 159×3= 18厘米＝( )毫米51×3= 318×5= 309×7= 180分＝( )时15×3= 110×2= 173×4= 20厘米＝( )分米11×4= 701×2= 202×7= 12分＝( )秒52×2= 170×5= 130×2= 500+800=13×2= 214×5= 901×6= 900-70=94×2= 240×3= 163×7= 400+50=71×2= 515×6= 207×4= 560-500=18×4= 240×3= 172×4= 1500+800=91×5= 709×6= 703×7= 5200+400=64×2= 350×8= 159×8= 130-50=17×9= 910×3= 206×8= 14÷7=12×4= 370×6= 134×4= 8000-500=42×3= 311×7= 105×2= 5×6=16×7= 320×3= 134×3= 20×1=43×3= 901×5= 805×3= 8×1=31×7= 260×9= 181×8= 70×1=17×9= 808×7= 906×3= 9÷3=54×2= 170×8= 119×9= 8×(53-50)=41×8= 619×9= 802×7= 4×2+12=10×4= 290×9= 126×7= 17+18÷3=91×6= 114×9= 702×9= 39+2×2=91×7= 340×5= 189×4= 28÷2÷2=14×2= 420×7= 508×5= 2千米＝( )米21×7= 140×5= 139×5= 5000千克＝( )吨18×9= 102×3= 508×3= 2100×3=94×2= 110×6= 108×7= 19厘米＝( )毫米53×2= 314×9= 505×2= 300分＝( )时20×4= 320×8= 100×9= 70厘米＝( )分米43×3= 412×5= 303×5= 20分＝( )秒34×2= 390×5= 193×3= 600+100=15×5= 812×7= 106×3= 300-80=94×2= 380×7= 144×4= 600+50=63×2= 904×5= 709×2= 540-100=16×2= 140×9= 136×7= 300+200=72×3= 320×4= 703×2= 6700+400=34×2= 280×2= 151×8= 170-40=20×3= 407×8= 804×6= 4÷2=33×2= 320×2= 130×3= 3000-400=41×9= 309×2= 705×5= 6×1=14×4= 390×8= 111×3= 70×2=32×2= 615×5= 404×8= 12×2=41×9= 140×8= 134×8= 50×8=10×8= 402×9= 201×3= 18÷9=33×2= 280×5= 189×2= 5×(55-46)=92×3= 508×8= 709×7= 7×7+11=11×8= 110×6= 160×2= 17+18÷2=63×2= 350×9= 101×7= 8÷2÷2=84×2= 120×8= 501×2= 5千米＝( )米23×3= 240×8= 200×6= 11000千克＝( )吨19×5= 913×2= 909×3= 3700×6=62×2= 280×8= 117×7= 11厘米＝( )毫米74×2= 416×9= 701×2= 300分＝( )时12×9= 190×2= 190×9= 180厘米＝( )分米51×4= 515×9= 206×9= 12分＝( )秒73×3= 160×4= 113×8= 300+900=17×2= 218×9= 305×3= 800-10=24×2= 270×3= 115×7= 100+60=52×3= 808×3= 802×2= 520-100=12×3= 230×6= 146×7= 1100+500=71×9= 304×5= 409×3= 1100+100=31×7= 170×3= 102×6= 150-20=14×7= 616×8= 702×3= 2÷2=73×3= 210×5= 159×8= 6000-600=51×7= 208×2= 603×3= 4×2=17×2= 140×8= 158×7= 30×6=73×3= 808×8= 306×5= 25×1=12×2= 270×9= 172×7= 30×9=17×8= 509×6= 205×3= 30÷5=23×2= 130×3= 152×8= 8×(51-45)=34×2= 211×4= 109×3= 4×1+24=23×3= 704×5= 801×9= 16+2×5=23×2= 390×4= 169×5= 64÷2÷4=91×5= 403×9= 505×3= 7千米＝( )米82×4= 310×4= 146×5= 20000千克＝( )吨19×3= 614×2= 708×6= 2500×3=22×2= 190×3= 183×8= 14厘米＝( )毫米53×2= 209×3= 606×7= 360分＝( )时15×4= 220×9= 146×6= 80厘米＝( )分米11×3= 403×9= 202×9= 20分＝( )秒94×2= 190×6= 167×5= 700+600=18×9= 204×2= 905×6= 900-70=93×3= 130×9= 188×5= 100+90=64×2= 814×3= 105×2= 510-100=13×8= 340×5= 106×4= 500+600=92×4= 312×3= 606×3= 5500+900=41×2= 170×7= 141×6= 160-70=20×4= 206×5= 803×5= 2÷1=22×4= 260×5= 111×6= 6000-300=44×2= 815×5= 306×4= 5×9=13×9= 320×5= 195×4= 90×2=74×2= 602×6= 309×9= 17×3=63×2= 290×5= 136×2= 40×7=12×8= 505×4= 908×6= 18÷3=53×2= 360×9= 118×6= 3×(54-50)=74×2= 507×8= 108×3= 9×7+23=15×6= 320×8= 140×2= 15+7÷7=62×2= 916×2= 106×3= 37+1×4=22×4= 380×3= 175×9= 48÷3÷2=64×2= 515×2= 702×9= 16千米＝( )米41×2= 150×5= 116×6= 5000千克＝( )吨19×4= 417×6= 504×3= 3700×2=43×3= 190×6= 193×9= 6厘米＝( )毫米62×4= 720×7= 906×6= 420分＝( )时18×3= 310×9= 129×4= 160厘米＝( )分米41×5= 820×9= 403×2= 4分＝( )秒62×2= 110×3= 176×7= 500+100=16×7= 407×3= 204×8= 600-60=23×2= 290×5= 147×3= 600+80=84×2= 502×3= 606×8= 540-100=19×6= 130×7= 127×3= 900+800=94×2= 918×9= 205×4= 4700+400=22×3= 220×2= 175×7= 170-50=20×2= 101×5= 502×4= 10÷5=91×3= 190×5= 182×3= 2000-700=83×3= 607×3= 302×6= 2×2=10×2= 120×2= 186×9= 90×6=71×4= 911×6= 102×8= 20×2=91×2= 190×3= 159×3= 30×5=19×8= 503×7= 403×6= 6÷2=54×2= 390×2= 106×9= 5×(51-49)=12×3= 220×7= 207×2= 4×7+22=20×3= 340×5= 157×5= 14+48÷8=74×2= 606×6= 104×8= 27+4×7=81×6= 390×4= 196×8= 56÷4÷2=74×2= 708×7= 303×7= 14千米＝( )米82×3= 320×4= 133×7= 16000千克＝( )吨14×2= 518×5= 904×8= 3400×2=74×2= 170×4= 167×6= 1厘米＝( )毫米24×2= 910×3= 803×9= 60分＝( )时17×6= 110×9= 184×9= 60厘米＝( )分米42×2= 909×5= 403×7= 10分＝( )秒32×2= 210×6= 155×7= 900+100=11×3= 502×9= 202×6= 500-50=84×2= 160×4= 118×8= 500+50=21×7= 110×5= 404×8= 590-300=16×3= 310×9= 191×6= 500+900=11×4= 811×6= 904×5= 3800+600=73×3= 150×4= 139×2= 170-10=14×2= 318×5= 504×6= 6÷6=81×3= 360×4= 149×7= 7000-200=41×7= 101×8= 203×9= 4×6=20×4= 170×4= 157×5= 70×7=31×4= 318×7= 108×4= 28×3=83×3= 220×2= 165×8= 20×9=61×5= 290×2= 161×5= 6×(52-48)=14×2= 101×9= 606×8= 1×2+21=13×3= 330×3= 142×2= 19+6÷2=71×6= 914×9= 802×9= 11+1×2=23×3= 250×3= 188×6= 24÷3÷4=33×2= 314×9= 802×9= 8千米＝( )米83×2= 160×4= 183×2= 13000千克＝( )吨10×3= 118×8= 904×5= 1700×7=64×2= 120×5= 111×5= 18厘米＝( )毫米83×2= 306×2= 202×4= 300分＝( )时20×5= 230×2= 144×7= 180厘米＝( )分米13×2= 618×3= 404×9= 16分＝( )秒33×2= 310×5= 110×7= 400+400=10×2= 119×5= 709×4= 400-80=33×2= 210×3= 167×5= 100+90=14×2= 409×9= 908×8= 590-400=15×6= 240×6= 174×9= 900+600=62×4= 513×5= 509×4= 4300+300=73×3= 310×2= 116×5= 170-10=18×8= 814×9= 106×9= 4÷4=44×2= 240×5= 167×6= 2000-300=62×2= 906×9= 501×4= 4×3=19×9= 130×6= 178×6= 60×7=34×2= 303×5= 306×5= 6×1=12×9= 512×9= 709×4= 36÷9=72×2= 280×4= 138×5= 8×(54-47)=73×3= 903×8= 604×6= 3×4+23=17×4= 330×7= 118×4= 10+24÷8=31×4= 813×4= 208×8= 42+1×6=43×2= 380×7= 126×2= 60÷3÷4=91×4= 306×5= 706×7= 6千米＝( )米53×2= 330×6= 176×7= 14000千克＝( )吨20×2= 603×9= 401×5= 3200×3=94×2= 260×5= 154×5= 12厘米＝( )毫米22×2= 311×8= 504×3= 420分＝( )时17×9= 370×2= 123×9= 180厘米＝( )分米93×2= 711×2= 703×4= 13分＝( )秒52×2= 270×6= 188×3= 800+500=10×6= 218×9= 304×6= 100-30=51×3= 190×5= 125×6= 800+80=11×8= 403×2= 201×6= 590-400=11×7= 390×6= 188×2= 1800+100=92×4= 209×2= 405×2= 4600+100=13×3= 380×3= 151×8= 110-20=20×7= 513×2= 407×3= 72÷9=11×4= 340×6= 183×3= 9000-800=32×3= 516×3= 103×6= 1×6=18×5= 150×2= 109×3= 10×3=33×2= 180×3= 174×3= 30×1=11×6= 106×2= 902×3= 32÷8=41×8= 340×7= 152×4= 5×(52-46)=84×2= 506×4= 703×3= 3×8+15=19×3= 370×4= 142×7= 15+14÷2=43×2= 909×2= 802×8= 45+4×5=53×3= 340×7= 125×7= 48÷4÷3=84×2= 509×2= 701×3= 3千米＝( )米62×2= 310×3= 112×6= 8000千克＝( )吨17×4= 307×4= 909×2= 2500×3=74×2= 340×7= 134×9= 8厘米＝( )毫米43×3= 908×8= 306×5= 360分＝( )时17×2= 230×2= 167×4= 130厘米＝( )分米14×2= 606×4= 402×2= 4分＝( )秒51×2= 350×4= 172×5= 700+700=15×3= 401×6= 707×2= 400-20=92×4= 210×7= 102×9= 800+20=52×2= 118×2= 603×9= 550-100=19×3= 380×8= 195×6= 600+600=94×2= 512×4= 605×3= 7500+200=14×2= 240×2= 119×8= 140-30=15×4= 404×6= 302×9= 7÷7=61×9= 220×2= 141×5= 1000-300=24×2= 510×5= 906×6= 8×4=83×3= 409×8= 905×4= 8×1=43×2= 280×3= 194×2= 40×9=18×5= 319×5= 609×7= 24÷4=31×6= 350×9= 165×2= 2×(54-50)=43×2= 601×2= 409×2= 6×4+20=20×7= 270×6= 127×6= 18+45÷5=73×3= 410×9= 805×9= 29+4×2=82×3= 120×9= 176×3= 112÷4÷4=62×4= 404×6= 305×5= 20千米＝( )米71×8= 350×2= 120×6= 4000千克＝( )吨15×8= 919×3= 903×6= 3500×8=33×3= 280×5= 133×4= 4厘米＝( )毫米44×2= 720×5= 209×8= 480分＝( )时15×2= 330×5= 156×9= 70厘米＝( )分米21×8= 607×3= 804×5= 18分＝( )秒82×3= 280×7= 105×7= 900+100=13×9= 815×7= 109×7= 700-70=41×8= 390×3= 200×6= 900+30=51×5= 711×8= 708×5= 540-200=12×8= 380×5= 170×3= 400+100=31×4= 218×7= 609×8= 9400+100=11×2= 350×5= 173×9= 110-40=15×3= 607×4= 802×4= 1÷1=44×2= 310×2= 162×6= 3000-500=11×7= 110×4= 156×7= 40×3=54×2= 415×5= 907×6= 29×1=74×2= 120×9= 200×6= 10×2=10×6= 809×6= 701×5= 2÷1=91×7= 370×4= 124×2= 3×(55-46)=74×2= 206×9= 803×4= 1×1+23=17×6= 270×5= 120×6= 13+4÷2=53×2= 319×3= 106×4= 41+6×3=44×2= 250×2= 195×6= 54÷3÷2=61×7= 818×2= 404×4= 4千米＝( )米91×9= 180×5= 194×9= 18000千克＝( )吨11×9= 316×8= 102×8= 2600×4=73×2= 330×4= 174×9= 8厘米＝( )毫米33×2= 217×8= 606×7= 420分＝( )时17×9= 320×2= 110×4= 160厘米＝( )分米71×2= 416×6= 304×9= 10分＝( )秒42×4= 220×5= 179×3= 700+900=19×5= 304×2= 806×4= 300-80=43×2= 120×6= 186×8= 500+40=51×8= 512×4= 706×6= 580-300=17×9= 350×9= 143×9= 200+700=92×3= 806×7= 307×7= 8700+500=43×3= 160×9= 199×8= 160-90=10×6= 214×8= 407×6= 7÷1=64×2= 360×7= 108×9= 3000-800=44×2= 414×9= 205×7= 2×6=14×5= 320×5= 198×8= 40×8=91×2= 403×7= 604×8= 39×3=14×2= 240×4= 108×6= 40×6=11×6= 310×2= 905×6= 20÷4=54×2= 320×3= 141×8= 8×(51-46)=54×2= 110×4= 506×3= 8×7+12=11×8= 180×6= 186×8= 13+9÷3=84×2= 917×8= 405×4= 20+7×4=84×2= 180×7= 178×3= 48÷4÷4=14×2= 709×9= 901×2= 19千米＝( )米24×2= 210×8= 147×3= 17000千克＝( )吨11×9= 911×6= 508×6= 3200×9=21×3= 130×3= 194×8= 5厘米＝( )毫米61×7= 607×7= 609×7= 540分＝( )时13×6= 310×6= 123×9= 200厘米＝( )分米43×2= 717×7= 407×3= 16分＝( )秒31×9= 110×9= 156×4= 700+800=17×4= 318×5= 507×8= 100-50=43×2= 390×7= 158×2= 300+10=53×2= 210×7= 609×2= 570-300=19×8= 140×4= 172×9= 100+800=51×3= 105×5= 103×9= 6800+300=32×2= 350×2= 130×8= 150-50=20×8= 515×2= 205×7= 45÷5=93×2= 170×3= 155×7= 8000-700=53×2= 915×6= 206×7= 9×6=16×8= 280×6= 138×2= 30×3=21×3= 906×4= 202×9= 33×2=31×9= 130×6= 100×8= 60×5=11×4= 510×9= 702×7= 12÷4=21×8= 110×9= 143×4= 4×(55-45)=14×2= 203×5= 908×5= 8×5+14=12×4= 390×9= 121×6= 15+16÷2=23×2= 914×7= 607×7= 16+1×4=54×2= 160×8= 176×6= 36÷3÷3=24×2= 301×8= 605×4= 19千米＝( )米93×2= 160×8= 113×4= 11000千克＝( )吨17×9= 915×5= 205×5= 1500×3=32×3= 130×5= 145×5= 11厘米＝( )毫米82×4= 706×2= 307×9= 600分＝( )时18×7= 180×9= 116×8= 130厘米＝( )分米43×3= 608×3= 407×5= 1分＝( )秒93×2= 270×7= 134×2= 900+800=18×3= 806×7= 405×2= 200-70=23×2= 160×6= 152×6= 200+70=44×2= 603×8= 303×6= 520-300=20×4= 180×6= 154×9= 100+300=44×2= 109×2= 704×6= 6000+300=14×2= 320×4= 157×7= 180-90=16×3= 910×4= 809×4= 24÷6=31×6= 340×3= 124×8= 1000-600=51×6= 220×6= 604×7= 3×2=19×5= 370×8= 120×7= 90×9=81×3= 816×2= 105×3= 34×3=53×3= 210×7= 105×6= 20×1=15×3= 906×8= 402×3= 45÷9=32×3= 230×5= 125×4= 7×(53-49)=74×2= 309×5= 202×4= 8×6+21=12×2= 190×7= 165×5= 16+16÷8=64×2= 101×2= 109×7= 34+2×7=33×3= 110×5= 105×5= 72÷2÷4=44×2= 401×7= 704×7= 13千米＝( )米14×2= 140×9= 121×2= 19000千克＝( )吨19×8= 911×6= 209×6= 1900×5=41×7= 250×4= 136×8= 14厘米＝( )毫米72×3= 220×2= 604×9= 480分＝( )时12×9= 120×2= 150×3= 90厘米＝( )分米71×4= 708×8= 508×3= 10分＝( )秒23×3= 290×9= 194×8= 400+900=11×9= 718×2= 107×4= 800-80=81×5= 290×6= 172×6= 700+40=31×7= 311×4= 302×7= 550-400=19×6= 210×4= 124×8= 1200+600=11×9= 209×2= 501×6= 1600+600=21×3= 130×7= 117×6= 170-60=10×6= 709×3= 708×5= 12÷3=63×2= 290×4= 182×5= 5000-300=53×3= 606×7= 403×6= 8×3=20×4= 140×5= 151×6= 80×8=81×7= 410×7= 605×5= 11×2=33×3= 380×8= 146×5= 80×5=20×4= 901×4= 806×8= 14÷2=51×2= 320×4= 162×8= 8×(54-48)=21×4= 611×3= 309×4= 3×6+25=18×2= 170×5= 117×3= 16+30÷6=13×2= 404×9= 708×9= 43+2×3=34×2= 320×5= 157×5= 18÷2÷3=13×3= 618×3= 605×4= 16千米＝( )米34×2= 330×8= 150×3= 5000千克＝( )吨10×3= 313×3= 808×5= 1400×4=51×2= 230×2= 105×8= 18厘米＝( )毫米73×2= 506×8= 104×5= 540分＝( )时11×2= 180×3= 118×2= 120厘米＝( )分米43×2= 413×3= 702×8= 20分＝( )秒84×2= 310×7= 194×9= 500+400=13×5= 402×9= 701×2= 700-80=61×4= 350×5= 195×3= 200+30=32×4= 910×6= 301×9= 530-500=10×9= 150×4= 148×7= 200+900=41×3= 616×6= 501×8= 4600+100=33×2= 140×7= 151×3= 120-20=16×4= 104×9= 802×9= 40÷5=54×2= 160×8= 196×7= 6000-300=44×2= 317×8= 301×3= 5×6=16×2= 130×9= 161×5= 70×9=21×5= 519×8= 703×9= 18×2=74×2= 290×2= 114×3= 90×9=14×6= 609×2= 908×6= 12÷6=91×8= 250×4= 113×5= 2×(54-45)=92×3= 514×5= 602×6= 9×4+21=17×3= 290×3= 100×9= 19+24÷4=14×2= 717×8= 504×6= 17+6×5=74×2= 290×9= 154×2= 16÷2÷4=82×2= 510×3= 606×2= 17千米＝( )米51×5= 110×9= 172×8= 9000千克＝( )吨18×9= 601×6= 207×5= 1100×4=12×4= 310×2= 119×7= 17厘米＝( )毫米63×2= 405×8= 609×5= 60分＝( )时12×7= 310×5= 143×9= 80厘米＝( )分米91×8= 907×2= 306×7= 6分＝( )秒12×2= 140×2= 189×3= 700+200=16×8= 215×8= 205×8= 200-10=73×2= 240×4= 183×2= 700+60=。

人教版小学数学三年级(上)口算题1000道三年级(上)数学口算题一：1.4时=(。

)分2.180分=(。

)时3.5分=(。

)秒4.405×4=5.53＋25=6.52＋(。

)=957.72＋14=8.105×6=9.900千克＋2100千克=(。

)10.1＋3/99=11.1－1/33=12.78×0=13.7＋＋8=14.34＋47=15.210－30=16.430－230=17.201×9≈18.501×6≈19.83×78=20.24＋24=改写：以下是三年级(上)数学口算题一：1.4时等于多少分？2.180分等于多少小时？3.5分等于多少秒？4.405乘以4等于多少？5.53加25等于多少？6.52加多少等于95？7.72加14等于多少？8.105乘以6等于多少？9.900千克加2100千克等于多少？10.1加3/99等于多少？11.1减1/33等于多少？12.78乘以0等于多少？13.7加加8等于多少？14.34加47等于多少？15.210减去30等于多少？16.430减去230等于多少？17.201乘以9约等于多少？18.501乘以6约等于多少？19.83乘以78等于多少？20.24加24等于多少？三年级(上)数学口算题二：1.31＋(。

)=752.(。

)＋23=583.51＋(。

)=764.67分=(。

)分(。

)秒5.50厘米=(。

)分米6.2100千克=(。

)吨(。

)千克7.200×7=8.260×5=9.5乘以4等于多少？10.4＋3/99=11.1减1/3等于多少？12.9加加5等于多少？13.33＋27=14.340减去140等于多少？15.870减去670等于多少？16.701乘以8约等于多少？17.801乘以8约等于多少？18.276乘以7等于多少？19.72乘以5等于多少？20.800千克加1200千克等于多少吨？改写：以下是三年级(上)数学口算题二：1.31加多少等于75？2.多少加23等于58？3.51加多少等于76？4.67分等于多少分多少秒？5.50厘米等于多少分米？6.2100千克等于多少吨多少千克？7.200乘以7等于多少？8.260乘以5等于多少？9.5乘以4等于多少？10.4加3/99等于多少？11.1减去1/3等于多少？12.9加加5等于多少？13.33加27等于多少？14.340减去140等于多少？15.870减去670等于多少？16.701乘以8约等于多少？17.801乘以8约等于多少？18.276乘以7等于多少？19.72乘以5等于多少？20.800千克加1200千克等于多少吨？三年级(上)数学口算题三：1.33＋35=2.22＋24=3.22＋54=4.14＋52=5.24＋(。

人教版小学数学三年级数学口算题600道(全套)40-2=3870+90=16070+2=72140-7=13370+50=120421÷7≈6052+35=87720÷8=909×799≈72009×799=719180÷4=2026+9=3545×28≈1260160-60=100160÷8=20150+40=1902100÷3=70050×80=400028÷7=4500×4=200024÷8=312×20=24035÷5=750÷5＝103×800＝2400 420÷7＝603×220＝660480÷4＝12058＋33＝91420－20＝40093÷3＝31880÷4＝220 1200－200＝1000 11×7＝7780－46＝3482÷9≈945+45=9050×90=4500 42×98≈4116 5×5+52=77 90+30=120 90+40=130 170-90=80 110-30=80 50+80=130 110-80=30 50+90=140 400+300=700 21×30＝630 660÷6＝110 65×10＝650 540÷6＝90 22×40＝880 80×80＝6400 10×47＝470 30×70＝2100 0÷93＝0600÷6＝10010×36＝360660÷3＝22043＋38＝81720÷8＝9036＋56＝9223×30＝69010×73＝73090×50＝4500800÷8＝1006000＋2000＝8000 120×4＝480640÷2＝32052×94≈4888250÷5=5063÷9=7280÷4=7050×50=2500810÷9=90300×6=180025+41=66 140÷7=2020×31=620 90-65=2552×44≈2288 74×54≈3996 41×75≈3075 40×70＝2800 131÷6≈21.8 900÷3＝300 57＋29＝86 125÷2≈62.5 4×9÷6=690÷9=10 1600÷2=800 71-68=3600÷1=600 1500÷3=500 9×300=2700 3×200＝600620÷2＝310660÷2＝330640÷8＝80880÷4＝220 7500－500＝7000 0÷91＝012×4＝483×31＝9358＋26＝84120×4＝4800×97＝0360÷9＝4044×2＝88960÷3＝32032×2＝642×440＝880460÷2＝23070＋500＝5703×33＝99280÷4＝709×400＝36003×330＝990690÷3＝23011×40＝440900×5＝450067－49＝18200÷4＝508000－1000＝7000 20×24＝48057＋29＝86540÷6＝9010×73＝73010×58＝5800÷49＝034×20＝68080×90＝720030×70＝2100120×4＝480640÷8＝80720÷9＝8010×34＝34065×10＝650660÷3＝220700×5＝350041×20＝8207000-3990=3010To find the difference een 7000 and 3990.we subtract 3990 from 7000 to get 3010.30x30=900When we multiply 30 by 30.we get the product 900.10x47=470The product of 10 and 47 is 470.30x23=690When we multiply 30 by 23.we get the product 690.660/6=110Dividing 660 by 6 gives us the quotient 110.5900-5000=900To find the difference een 5900 and 5000.we subtract 5000 from 5900 to get 900.11x40=440The product of 11 and 40 is 440.70x40=2800When we multiply 70 by 40.we get the product 2800.10x36=360The product of 10 and 36 is 360.6000+2000=8000Adding 6000 and 2000 gives us the sum 8000.80x80=6400When we multiply 80 by 80.we get the product 6400.29+14=43Adding 29 and 14 gives us the sum 43.80x50=4000When we multiply 80 by 50.we get the product 4000.200x4=800The product of 200 and 4 is 800.36+56=92Adding 36 and 56 gives us the sum 92.88x10=880When we multiply 88 by 10.we get the product 880.600/6=100Dividing 600 by 6 gives us the quotient 100.22x30=660When we multiply 22 by 30.we get the product 660.400+600=1000Adding 400 and 600 gives us the sum 1000.XXXAdding 34 and 29 gives us the sum 63.800/8=100Dividing 800 by 8 gives us the quotient 100.21x30=630When we multiply 21 by 30.we get the product 630.720/8=90Dividing 720 by 8 gives us the quotient 90.33x30=990When we multiply 33 by 30.we get the product 990. 32x20=640When we multiply 32 by 20.we get the product 640.87x10=870When we multiply 87 by 10.we get the product 870.500+40=540Adding 500 and 40 gives us the sum 540.22x40=880When we multiply 22 by 40.we get the product 880.440/4=110Dividing 440 by 4 gives us the quotient 110.33x20=660When we multiply 33 by 20.we get the product 660.320/4=80Dividing 320 by 4 gives us the quotient 80.83/9≈9.22When we divide 83 by 9.we get the XXX 9.22.77-29=48Subtracting 29 from 77 gives us the difference 48.0/93=0Dividing 0 by 93 gives us the quotient 0.640/2=320Dividing 640 by 2 gives us the quotient 320.30x50=1500When we multiply 30 by 50.we get the product 1500.75+18=93Adding 75 and 18 gives us the sum 93.600+700=1300Adding 600 and 700 gives us the sum 1300.210/7=30Dividing 210 by 7 gives us the quotient 30.3x8=24The product of 3 and 8 is 24.80/2=40Dividing 80 by 2 gives us the quotient 40.40x10=400When we multiply 40 by 10.we get the product 400.180/3=60Dividing 180 by 3 gives us the quotient 60.80x99≈7920When we multiply 80 by 99.we get the product approximately equal to 7920.280/4=70Dividing 280 by 4 gives us the quotient 70.90x100=9000When we multiply 90 by 100.we get the product 9000.8/1x8=64Multiplying 8 by 1 gives us 8.and then multiplying 8 by 8 gives us the product 64.20+90=110Adding 20 and 90 gives us the sum 110.80+20=100Adding 80 and 20 gives us the sum 100.130-2=128Subtracting 2 from 130 gives us the difference 128.310x3=930When we multiply 310 by 3.we get the product 930.390/3=130Dividing 390 by 3 gives us the quotient 130.230x3=690When we multiply 230 by 3.we get the product 690.11x4=44The product of 11 and 4 is 44.82-55=27Subtracting 55 from 82 gives us the difference 27.310x3=930When we multiply 310 by 3.we get the product 930.720/9=80Dividing 720 by 9 gives us the quotient 80.4700-700=4000To find the difference een 4700 and 700.we subtract 700 from 4700 to get 4000.360/6=60Dividing 360 by 6 gives us the quotient 60.37+56=93Adding 37 and 56 gives us the sum 93.32x3=96When we multiply 32 by 3.we get the product 96.70x7=490When we multiply 70 by 7.we get the product 490.1200-715=485To find the difference een 1200 and 715.we subtract 715 from 1200 to get 485.159/4≈39.75When we divide 159 by 4.we get the XXX 39.75.620/2=310Dividing 620 by 2 gives us the quotient 310.6x800=4800The product of 6 and 800 is 4800.960/3=320Dividing 960 by 3 gives us the quotient 320.1500-903=597To find the difference een 1500 and 903.we subtract 903 from 1500 to get 597.0/54=0Dividing 0 by 54 gives us the quotient 0.23x3=69When we multiply 23 by 3.we get the product 69.12x30=360When we multiply 12 by 30.we get the product 360.7x80=560When we multiply 7 by 80.we get the product 560.48x10=480When we multiply 48 by 10.we get the product 480.600/3=200Dividing 600 by 3 gives us the quotient 200.48+28=76Adding 48 and 28 gives us the sum 76.641/8≈80.13When we divide 641 by 8.we get the XXX 80.13.480/8=60Dividing 480 by 8 gives us the quotient 60.7x50=350When we multiply 7 by 50.we get the product 350.880/8=110Dividing 880 by 8 gives us the quotient 110.879/8≈109.88When we divide 879 by 8.we get the XXX 109.88.9x500=4500The product of 9 and 500 is 4500.80+17=97Adding 80 and 17 gives us the sum 97.54+28=82Adding 54 and 28 gives us the sum 82.42x3=126When we multiply 42 by 3.we get the product 126.1700-800=900To find the difference een 1700 and 800.we subtract 800 from 1700 to get 900.90/3=30Dividing 90 by 3 gives us the quotient 30.180/3=60Dividing 180 by 3 gives us the quotient 60.300/5=60Dividing 300 by 5 gives us the quotient 60.930/3=310Dividing 930 by 3 gives us the quotient 310.800/4=200Dividing 800 by 4 gives us the quotient 200.60-15=45Subtracting 15 from 60 gives us the difference 45.900/3=300Dividing 900 by 3 gives us the quotient 300.450/9=50Dividing 450 by 9 gives us the quotient 50.299/6≈49.83When we divide 299 by 6.we get the XXX 49.83.50x7=350When we multiply 50 by 7.we get the product 350.0x37=0Multiplying 0 by 37 gives us the product 0.53-14=39Subtracting 14 from 53 gives us the difference 39.17+27=44Adding 17 and 27 gives us the sum 44.840/4=210Dividing 840 by 4 gives us the quotient 210.2x14=28The product of 2 and 14 is 28.140/2=70Dividing 140 by 2 gives us the quotient 70.660/6=110Dividing 660 by 6 gives us the quotient 110.7x800=5600The product of 7 and 800 is 5600.7x700=4900The product of 7 and 700 is 4900.840/2=420Dividing 840 by 2 gives us the quotient 420.430x2=860When we multiply 430 by 2.we get the product 860.540/9=60Dividing 540 by 9 gives us the quotient 60.31x3=93When we multiply 31 by 3.we get the product 93.13x3=39When we multiply 13 by 3.we get the product 39.34+56=90Adding 34 and 56 gives us the sum 90.96/3=32Dividing 96 by 3 gives us the quotient 32.2x330=660The product of 2 and 330 is 660.50x6=300When we multiply 50 by 6.we get the product 300.1807-800=1007To find the difference een 1807 and 800.we subtract 800 from 1807 to get 1007.63/3=21Dividing 63 by 3 gives us the quotient 21.26+57=83Adding 26 and 57 gives us the sum 83.800/8=100Dividing 800 by 8 gives us the quotient 100.33+57=90Adding 33 and 57 gives us the sum 90.600x3=1800When we multiply 600 by 3.we get the product 1800.37+8=45Adding 37 and 8 gives us the sum 45.480/8=60Dividing 480 by 8 gives us the quotient 60.630/3=210Dividing 630 by 3 gives us the quotient 210.62-33=29Subtracting 33 from 62 gives us the difference 29.500+500=1000Adding 500 and 500 gives us the sum 1000.33x2=66When we multiply 33 by 2.we get the product 66.800/2=400Dividing 800 by 2 gives us the quotient 400.700/8=87.5Dividing 700 by 8 gives us the XXX 87.5.0/47=0Dividing 0 by 47 gives us the quotient 0.560/7=80Dividing 560 by 7 gives us the quotient 80.440/4=110Dividing 440 by 4 gives us the quotient 110.93/3=31Dividing 93 by 3 gives us the quotient 31.24x2=48When we multiply 24 by 2.we get the product 48.40x40=1600When we multiply 40 by 40.we get the product 1600.40x10=400When we multiply 40 by 10.we get the product 400.89/3≈29.67When we divide 89 by 3.we get the XXX 29.67. 562/7≈80.29When we divide 562 by 7.we get the XXX 80.29.241/2≈120.5When we divide 241 by 2.we get the XXX 120.5.30/(3-1)=15When we divide 30 by the difference of 3 and 1.we get the quotient 15.24x2-3=45When we multiply 24 by 2.we get 48.and then subtracting 3 gives us the result 45.0/54=0Dividing 0 by 54 gives us the quotient 0.23-3=20，20×3=6013×30=3907×81=56753×10=53060×70=420023×30=690 60×50=3000 70×80=5600 10×68=680 40×50=2000 30×21=630 7×11=7750×70=3500 24×2=4830×70=2100 10×74=740 50×10=500 70×11=770 30×40=1200 24×20=480 12×20=240 30×21=630 20×70=1400 28×1=2820×13=2601×36=3610×19=190 11×50=550 30×30=900 28×10=280 20×50=1000 10×36=360 30×33=990 21×40=840 12×10=120 31×2=6214×20=280 6×90=540 20×33=660 90×20=1800 20×13=260 31×20=620 22×3=6660×90=5400 39×10=39021×2=4244×20=880 12×4=4822×30=660 22×4=8830×80=2400 33×10=330 50×90=4500 12×40=480 220×3=660 22×40=880 90×40=3600 200×3=600 41×20=820 21×30=630 10×46=460 3×700=2100 33×30=990 20×41=820 6×600=360024×20=480 50×30=1500 0×45=050×70=3500 800×7=5600 723÷9≈80 10×89=890 69×10=690 13×30=390 23×30=690 4×90=360 60×60=3600 60×40=2400 90×30=2700 21×40=840 30×20=600 40×90=3600 2×31=6233×20=660 40×70=280048+19=67 70×6=420 4×900=3600 2×310=620 20+35=55 45+35=80 32×20=640 70×60=4200 84×1=84 900×6=5400 34×20=680 33×30=990 31×20=620 702×6=4212 84×10=840 9×800=7200 70×30=2100 2×42=8486-47=395×90=45022×30=6606×500=30008×70=56042×20=840 400+300=700 5×900=450010×33=33022×0=080×70=5600 201×4=8040÷20=06×60=36021×40=84080×40=320010×37=37020×50=1000 2000+300=2300 31×20=620 600+90=690 4700-700=400044-37=740×12=480 52+39=91 400÷8=50 480÷8=60 33×30=990 50×5=250 22×40=880 44+20=64 41×39≈1599 43×20=860 46+37=83 420÷6=70 300÷6=50 40×11=440 360÷9=40 10×34=340 40×90=3600 90×60=5400 490 ÷ 7 = 7020 × 34 = 680 300 × 3 = 900 80 × 4 = 32065 × 0 = 0330 ÷ 3 = 110 250 ÷ 5 = 50 680 - 80 = 600 880 ÷ 2 = 440 70 × 20 = 1400 400 ÷ 4 = 100 50 × 30 = 1500 640 ÷ 8 = 80 880 ÷ 4 = 220 400 + 300 = 700 34 + 39 = 73 360 ÷ 6 = 6099 × 10 = 990 12 × 20 = 240 30 × 80 = 2400 41 × 20 = 82097 × 10 = 970 700 ÷ 7 = 100 33 × 30 = 990 11 × 80 = 880 200 ÷ 4 = 50 84 - 47 = 37 630 ÷ 7 = 90 71 - 23 = 48 31 × 30 = 930 21 × 30 = 630 43 × 2 = 860 × 20 = 075 + 18 = 93 23 + 48 = 71 90 × 30 = 2700 30 × 12 = 360 46 + 24 = 70 0 ÷ 73 = 042 × 20 = 840 100 ÷ 5 = 2010 × 50 = 500 350 ÷ 5 = 70 52 - 29 = 23 240 × 2 = 480 800 × 3 = 2400 60 × 50 = 3000 410 × 2 = 820 41 × 20 = 820 310 × 3 = 930 20 × 23 = 460 440 ÷ 4 = 110 30 × 32 = 960 0 × 35 = 010 × 35 = 350 29 + 61 = 90 410 ÷ 7 ≈ 58.57 30 × 30 = 900 50 × 90 = 4500 80 × 30 = 2400 20 × 14 = 28090 × 50 = 4500 420 ÷ 6 = 70300 ÷ 6 = 50240 ÷ 4 = 6069 × 10 = 69022 × 40 = 88033 × 20 = 660 900 ÷ 9 = 10070 × 11 = 770 4500 - 500 = 4000 20 × 40 = 800 400 ÷ 4 = 10049 + 33 = 82707 ÷ 7 = 10123 × 3 = 6978 - 36 = 4211 × 4 = 44230 × 3 = 69046 ÷ 9 ≈ 5.1110 - 5 = 590 + 20 = 110 17 - 8 = 9180 - 80 = 100 350 ÷ 5 = 70 40 × 70 = 2800 43 + 38 = 81 90 × 50 = 4500 84 - 65 = 19 43 - 16 = 27 10 × 80 = 800 51 × 82 ≈ 4182 500 + 40 = 540 88 × 10 = 880 700 × 5 = 3500 81 × 99 ≈ 8019 40 × 70 = 2800 440 ÷ 4 = 110 32 × 3 = 9648 ÷ 4 = 12 540 ÷ 9 = 6090 ÷ 9 = 1013 × 3 = 39600 × 7 = 4200 120 × 3 = 360 480 ÷ 2 = 24039 ÷ 3 = 13560 ÷ 8 = 70 990 ÷ 3 = 330 420 ÷ 2 = 21063 ÷ 3 = 21160 ÷ 4 = 40 800 + 700 = 1500 690 ÷ 3 = 2302 × 440 = 88048 ÷ 2 = 24480 ÷ 2 = 24060 × 5 = 3002 × 44 = 88840 ÷ 4 = 2100 ÷ 51 = 00 × 85 = 070 ÷ 7 = 105 × 900 = 450084 ÷ 4 = 21930 ÷ 3 = 31083 - 57 = 2629 + 68 = 9768 - 49 = 1980 × 7 = 560330 ÷ 3 = 1103 × 23 = 6942 × 42 ≈ 176466 × 54 ≈ 356466 + 26 = 92131 ÷ 6 ≈ 21.8383 ÷ 9 ≈ 9.22150 - 60 = 90删除有问题的段落后，文章变为：70+80=150110-6=10465÷9≈7.257－38＝191500－700＝80042×2＝8499÷3＝33770÷7＝110660÷3＝220960÷3＝320180÷9＝2065＋15＝80660÷6＝110800×2＝1600140÷2=70400÷8=50480÷6=8030×5=1504 = 不完整的式子，无法计算240÷6=40160÷2=8090÷3=3075÷1=75320÷8=40400÷4=100240÷4=60改写后的文章：这里有一些简单的数学问题。

人教版小学数学三年级口算及竖式计算试题［全套］一、口算298+187= 6×9= 178+27= 35?5= 402-78=90+150= 6×8= 236-118= 88?9= 910-79= 38?7= 129+158= 35?7= 56+125= 78?9=291-47= 445-27= 9×9= 721-185= 820-128=二、用竖式计算下面各题。

145-117= 391+416= 792-234= 557-401=910-284= 662-523= 389+482= 430+457=435+481= 33?6=第 1 页一、口算165+187= 7×9= 348+510= 53?7= 270-190=678+113= 8×8= 400-330= 84?9= 231-170= 38?7=256+120= 36?6= 167+275= 77?9=700-540= 200-168= 5×9= 340-171= 373-256=二、用竖式计算下面各题。

459+86= 473+577= 432-147= 615-449=725-449= 791-652= 139+312= 459+569=387+833= 43?7=第 2 页一、口算71-43= 65-5×8= 620-57= 37?6= 473+425=630，300, 72?9+6= 770-160= 6×7= 40?8= 19? 8= 720-70= 33-17= 28?7= 42?(6+1)=72?8= 100-87= 1000-369= 71-24= 35?( )=7 二、用竖式计算下面各题。

665+1000= 729+808= 306+812= 28+911=921+231= 302+355= 195+676= 968+825=800-528= 178+380=第 3 页一、口算36?6×7= 600+270= 620+150= 7×7= 56?9= 4+5×3= 54?9, 58-36= 6×6= 770+630=49?7+500, 21?6= 59+32= 750-458= 32?4,2×8?4= 460-72= 13?6= 680-120= 72,8×9 = 二、用竖式计算下面各题。

看谁算的又快又好；有余数的要把余数写出来；有括号的，请在括号中填上最大的数。

编辑页眉，选中水印，点击删除，便可批量消除水印25×2＝25×4＝25×6＝25×8＝25×3＝25×5＝25×7＝25×9＝35×7＝35×9＝125×2＝125×4＝125×6＝125×8＝125×3＝125×5＝125×7＝125×9＝49÷9=35÷4 =29÷9 =29÷4 =2×（）< 8（）×5 = 3542÷6 =30÷8=15÷2 =17÷6 =32÷5 =3×（）< 18（）×3 > 2412÷6 =40÷8=33÷9 =46÷8 =17÷7 =9×（）> 45（）×9 < 5432÷4 =248＋89＝54÷6=85－18＝25÷4 =11＋22＝23÷3 =125－26＝23÷9 =456＋45＝6×（）> 7290－19＝（）×8 = 2412＋24＝16÷2 =130－27＝19÷2=879＋54＝43÷5 =95－20＝67÷9 =60－13＝9÷4 =146－23＝900÷9=457＋456＝400÷5=100－21＝27÷9=65－14＝123＋25＝546－457＝80－17＝7＋14＝10＋20＝105－22＝120－25＝70－15＝看谁算的又快又好；有余数的要把余数写出来；有括号的，请在括号中填上最大的数。

人教版小学数学三年级上册口算练习题(全套)俗话说熟能生巧，学好口算其实很容易，每日抽出20-30分钟的时间进行练习，配合以适当的学习方法和学习指导，相信假以时日定能学好口算，心算……两位数加两位数的加法口算练习题1)88+10=2)9+91=3)4+38=4)53+79=5)72+48=6)64+98=7)28+79=8)89+1=9)62+18=10)51+63=11)78+84=12)54+56=13)83+93=14)6+70=15)82+71=16)12+29=17)36+27=18)8+94=19)90+91=20)28+33=21)95+65=22)50+15=23)14+59=24)49+69=25)11+35=26)86+43=27)38+2=28)16+9=29)38+17=30)56+62=31)42+89=32)89+67=33)91+50=34)31+86=35)82+78=36)93+83=37)50+89=38)68+65=39)32+19=40)29+4=41)59+66=42)55+3=43)18+88=44)57+97=45)87+60=46)73+47=47)22+75=48)69+15=49)14+67=50)98+48=51)94+58=52)5+74=53)98+6=54)53+82=55)17+99=56)53+10=57)88+76=58)20+41=59)72+73=60)51+79=61)9+78=62)59+90=63)60+76=64)64+23=65)62+84=66)83+66=67)12+79=68)54+54=69)47+23=70)99+39=71)3+80=72)75+63=73)37+93=74)26+37=75)85+52=76)31+28=77)95+58=78)7+45=79)57+72=80)4+13=81)11+1=82)83+69=83)93+64=84)3+8=85)40+96=86)24+16=87)34+15=88)24+44=89)10+85=90)11+54=91)70+6=92)77+85=93)12+7=94)25+30=95)58+10=96)62+84=97)60+19=98)81+0=99)46+76=100)51+88=三位数加三位数的加法口算练习题14+794=826+4=292+961=709+446=399+641=894+559=702+200=922+805 =100+538=544+431=755+694=480+452=852+751=619+980=627+737=207+33= 185+281=858+997=830+815=249+196=570+862=414+65=506+55=608+410=27 1+25=715+285=876+232=940+18=22+239=416+474=275+747=745+520=356+7 69=168+713=670+634=683+787=741+350=534+502=44+175=897+147=442+51 2=406+886=36+730=427+822=726+459=587+328=78+602=8+548=527+990=83 3+339=790+438=905+591=837+912=673+388=29+848=384+950=613+734=57+ 260=574+585=360+649=948+630=448+758=617+456=87+495=478+698=687+5 10=645+976=392+395=324+83=243+843=884+651=488+606=783+221=115+22 8=378+705=136+164=435+801=929+303=420+576=982+890=965+869=681+54 2=499+779=880+933=811+253=97+14=4+189=93+292=709+954=399+969=559 +916=702+623=922+972=157+100=958+431=470+694=452+40=662+852=318+ 619=737+367=整百数减三位数的减法口算练习题三位数的加减法口算练习题995-775=985-807=136+471=345+427=622+190=437+270=683+181=903-786=81+519=525-412=736-675=461+433=833-732=961-600=718-608=188-14=166+262=419+489=811-796=230-177=275+421=395-46=487-35=391+589=252+6=696+266=856-213=999-921=220-3=397+455=256+728=726-501=168+750=694-149=651-615=332+384=361+331=515+483=156-25=878-128=423+493=867-387=711-17=803-408=707+220=568-309=59+583=494+264=971-508=407+320=771-419=443+286=893-818=654+184=829-10=182+465=715-594=38+241=277+566=630-341=929-611=214+739=299+437=476-68=459+339=334+491=313+478=376+373=305+63=824-224=432+316=469+293=202+764=209-96=179+686=145-117=391+416=910-284=557-401=435+481=473+425=662-523=380+480=430+457=792-234=39+497=492+85=74+273=935-690=380+475=540+448=683-604=476+451=138+81=469+412=225+675=433-21=321+416=298+600=718+174=有余数的除法口算练习题12÷2=66÷7=46÷5=6÷3=34÷4=64÷8=23÷3=26÷4=35÷5=36÷6=3 1÷5=28÷3=22÷4=36÷9=29÷6=31÷4=18÷6=18÷6=11÷5=32÷6=11÷7 =2÷2=6÷6=24÷5=38÷6=36÷6=77÷8=14÷6=62÷7=10÷2=50÷7=50÷8 =57÷9=11÷3=45÷8=52÷6=30÷6=2÷2=24÷6=58÷8=31÷9=24÷4=2÷1 =52÷9=6÷6=30÷4=57÷9=18÷6=6÷1=18÷3=一位数乘整十数口算练习题1)60某3=2)4某60=3)80某5=4)30某6=5)90某2=6)4某10=7)20某7=8)50某4=9)60某1=10)1某20=11)3某20=12)6某40=13)40某3=14)20某5=15)2某30= 16)8某60=17)70某8=18)40某5=19)40某4=20)8某70= 21)10某4=22)10某6=23)10某6=24)2某6=25)80某6= 26)3某80=27)4某80=28)50某6=29)60某8=30)6某70= 31)80某3=32)3某10=33)90某3=34)7某30=35)2某20= 36)20某3=37)30某9=38)10某6=39)60某7=40)40某7= 41)30某1=42)6某4=43)60某3=44)20某4=45)3某50= 46)1某90=47)60某1=48)60某1=49)10某5=50)40某9= 51)3某30=52)50某1=53)4某50=54)2某90=55)6某40= 56)90某5=57)20某3=58)6某80=59)10某1=60)9某20= 61)5某20=62)40某3=63)20某6=64)6某90=65)6某20= 66)20某1=67)2某50=68)90某9=69)9某60=70)80某4= 71)4某20=72)6某20=73)30某8=74)70某8=75)90某3= 76)70某7=77)30某6=78)5某80=79)10某1=80)4某50= 81)5某40=82)2某10=83)6某30=84)40某5=85)80某4= 86)60某6=87)6某70=88)60某8=89)3某50=90)9某50= 91)1某50=92)20某2=93)5某50=94)70某6=95)50某6= 96)60某2=97)6某60=98)20某4=99)90某2=100)3某90=一位数乘两位数口算练习题1)35某1=2)1某34=3)3某63=4)4某7=5)9某73=6)89某2=7)4某5=8)1某26=9)8某43=10)8某77=11)3某6=12)8某79=13)6某19=14)95某3=15)7某9= 16)37某5=17)52某6=18)19某3=19)1某16=20)5某53= 21)2某90=22)4某75=23)3某84=24)74某9=25)60某3= 26)6某62=27)57某2=28)3某27=29)5某36=30)81某7= 31)61某6=32)6某85=33)1某69=34)5某5=35)6某97= 36)1某2=37)6某7=38)87某8=39)5某38=40)4某23= 41)78某8=42)74某2=43)37某6=44)76某1=45)79某6= 46)9某66=47)41某9=48)8某34=49)3某86=50)6某17= 51)1某77=52)24某9=53)1某25=54)72某6=55)3某18= 56)72某2=57)6某95=58)3某59=59)9某91=60)6某98= 61)2某96=62)78某6=63)7某95=64)83某4=65)8某3= 66)2某8=67)31某9=68)7某73=69)6某42=70)1某58= 71)99某2=72)94某8=73)5某12=74)5某45=75)6某71= 76)5某47=77)13某7=78)64某2=79)75某9=80)2某32= 81)3某20=82)6某88=83)11某8=84)21某2=85)59某1= 86)43某3=87)52某3=88)43某6=89)29某6=90)30某7= 91)8某25=92)96某6=93)31某2=94)4某49=95)7某29=96)6某80=97)7某37=98)1某6=99)65某9=100)70某6=一位数乘三位数口算练习题1)393某1=2)2某382=3)671某3=4)87某8=5)6某777=6)2某938=7)81某5=8)301某1=9)478某9=10)9某810=11)1某73=12)8某831=13)1某230=14)998某3=15)6某115=16)412某5=17)564某6=18)237某3=19)209某1=20)6某575=21)2某948=22)4某792=23)884某4=24)788某9=25)649某4=26)6某664=27)611某2=28)3某318=29)401某6=30)7某852=31)653某1=32)1某899=33)423某8=34)780某2=35)701某7=36)8某750=37)808某4=38)5某601=39)111某2=40)964某2=41)5某509=42)9某473=43)7某103=44)8某494=45)526某7=46)395某6=47)6某145=48)75某6=49)6某594=50)4某900=51)505某8=52)6某972=53)979某9=54)7某455=55)915某6=56)6某451=57)680某8=58)327某1=59)6某641=60)716某4=61)697某6=62)8某515=63)5某684=64)562某1=65)765某5=66)5某754=67)43某7=68)459某4=69)150某3=70)310某9=71)718某9=72)673某5=73)850某2=74)2某182=75)445某7=76)2某203=77)5某868=78)370某9=79)6某487=80)49某9=81)936某6=82)609某7=83)5某846=84)6某947=85)8某320=86)6某164=87)6某256=88)3某160=89)21某7=90)36某4=91)983某6=92)7某690=93)9某39=94)1某224=95)4某25=96)7某537=97)107某5=98)9某729=99)6某385=100)8某434=小数的加法和减法口算练习题1)8.60-6.39=2)8.49+6.71=3)8.06+1.37=4)2.91+5.54=5)2.44+4.86=6)7.40-4.04=7)0.45+5.47=8)7.68-6.50=9)3.83+9.45=10)3.90-2.76=11)6.01+5.39=12)2.98+3.26=13)6.97-5.97=14)8.25-4.64=15)5.82-4.73=16)8.78-0.52=17)1.27+0.31=18)8.42-7.04=19)6.76+6.61=20)0.41+0.95=21)4.15+7.08=22)2.59+9.10=23)3.51+9.00=24)4.54+2.55=25)8.70+ 1.16=26)1.31+5.61=27)7.21-0.77=28)8.64-7.85=29)8.68+0.84=30)2.62+3.19=31)5.93-1.20=32)3.66+5.90=33)6.14-2.01=34)5.58+0.13=35)5.15-4.79=36)5.29+6.33=37)5.86-1.95=38)3.79-3.47=39)8.89-0.20=40)7.42+9.92=41)3.58-2.87=42)7.31-2.51=43)8.81-5.75=44)6.67-2.72=45)3.04+5.71=46)1.73+4.32=47)4.47+9.24=48)8.53+3.94=49)8.36-3.72=50)6.78-1.84=51)6.35-2.83=52)4.36+7.50=53)7.57+6.82=54)5.18+2.34=55)8.74-6.93=56)7.96+2.29=57)4.58+5.79=58)1.05+9.02=59)4.30-4.19=60)4.94-2.06=61)7.93-4.75=62)6.03-2.94=63)4.62+3.02=64)9.32+3.40=65)5.43+3.23=66)3.55+5.33=67)8.21-4.90=68)2.38+2.40=69)9.28+1.69=70)6.89-0.88=71)4.97+7.29=72)3.34+4.51=73)6.29+0.67=74)9.60+0.73=75)2.23+ 5.50=76)9.81-0.09=77)2.80+6.46=78)7.74+1.48=79)4.22-2.66=80)8.28+7.36=81)7.48-6.52=82)4.64-3.25=83)5.62+2.82=84)6.63+7.16=85)5.94-0.36=86)8.80+7.97=87)7.87+9.72=88)8.76+0.75=89)7.37-4.92=90)7.52-1.82=91)3.42+6.99=92)4.06+4.85=93)7.55+7.05=94)9.40-8.83=95)7.41-2.14=96)2.53+4.77=97)8.23-2.35=98)4.45+6.35=99)1.00+4.02=100)5.20-1.50=多位数的读写练习题1.写作:230060399010读作:2.写作:10052400402读作:3.写作:144206005009读作:4.写作:20220630006读作:5.写作:9106930000读作:6.写作:1770000860读作:多位数的读法：从高位起，一级一级往下读；读亿级或万级的数时，要按照个级的读法来读，再在后面加上“亿”字或“万”字；每级末尾的0都不读，其他数位有一个0或连续有几个0都只读一个“零”。