北师大版三年级上册计算比赛试题10份

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北师大版三年级上册计算比赛试题 (10份)400-8-45 652—( 97 + 355) 1000- 372+ 210125— 25 X 3 (83 - 35)- 4 20 — 4.5— 6.5直接写出得数。

(60分)3X 50 =1.4— 1 = 560+ 40 = 690— 600 = 720—500 = 1000—980 = 13X 5 = 3500-5 = 24 X 2 = 5X 800 = 200-5 = 4X 60 = 100-4 = 1000— 700 = 6300- 9 = 260+80 = 270-9 = 13X 2 = 0+ 12 = 105X 3 = 708X 5 ~ 0. 2+ 0. 5 = 320-4 = 310X 2 = 5. 9— 5 =125X 8 = 26 + 5 =240 X 1 =(23+25)- 8=5000-5 =二、竖式计算。

(10 分)128X 5 =346+199 =7. 56— 4—— 验算:验算:三、脱式计算。

(30分)班别: _______________ 姓名:成绩: ______________850 —( 256 + 280)905— 150X 4(3200— 400)- 75X 24 + 26900—288 + 412 600— 251 + 159班别:姓名:成绩:一、直接写出得数。

(60分)0. 9— 0. 6 = 408 X 2 = 810- 9 = 120X 4 = 28 X 0 = 55 - 5 = 102X 7 〜 91X 9 = 800—80 = 600 X 9 = 200+608 = 96- 3 = 52 X 3 = 33 - 3 = 9. 1+ 10. 3 = 3. 9—2. 9 = 186-6 = 340—34 = 179X 1 = 3X 600= 2X 414 = 420-7 = 1 X 99 = 540—360= 290+310 = 3.9 + 15.1 =630 - 9 =10.9— 3.8=36+ 64- 4 =7元2角+ 4元5角=二、竖式计算。

(10 分)495 X 3 =7.21 — 1.72 =653+285 =验算:验算:三、脱式计算。

(30分)三、脱式计算。

(30分)班别: _______________ 姓名: 成绩: ______________604 X 2 = 780—90 = 350-5 = 40X 6 = 72 - 4= 1+ 1.9 = 180X 5 = 840- 4 = 1.8 — 0.6 = 294 X 2 〜 2X 23 = 430+600 = 7. 9—2. 3 = 66 - 6 =6X( 540-9)=二、竖式计算。

(10 分)902 X 5 =654—45615— 7 = 450+540 = 0+ 38 = 35. 4+ 0. 4= 630-9 = 6. 5 元—5. 4 元= 17- 17 = 430—340= 23X 1 = 80 - 4 = 800X 4= 470—240= 2. 5+ 1.6 =280- 7=45+ 15X 3==40 — 18. 6 =验算:验算:15+ 35 X 6 568—( 168 + 122) 800— 289+ 484(92 + 28)X 4 72-9X 304 256— 56 - 8直接写出得数。

(60分)三年级上册计算比赛4成绩:班别:姓名:一、直接写出得数。

(60分)36 — 12 = 70 X 8 = 350 - 5 =30 - 3 = 5. 8+ 0. 6 = 23 X 3 = 12.5— 7.4 =80 X 3 = 150X 4 = 380—60 = 77 - 7 =720-9 =5. 2 — 0. 8 = 7X 405 = 23 X 4 =84 - 2 = 42+ 0 = 19X 5 = 4. 9+ 0. 8 =730—230 =630-9 = 31X 3 = 100-5=23. 6— 1. 9 =64 X 2=2. 5+ 2. 1 =500 - 5 =0 + 6 =25X 4X 3 =45+ 55 - 5 =二、竖式计算。

(10 分)256 X 3 =386 + 352=7.86 — 6. 9=验算:验算:三、脱式计算。

(30分)830 —( 368 — 298) 45X 2— 346X( 350— 190)900— 499 + 329 (80— 35)- 533+ 67X 3班别:姓名:成绩:一、直接写出得数。

(60 分)22 X 4 = 70+238 = 6X 5 = 4.3 + 27.5= 450 - 9 = 3.9— 2.8 = 50 X 8 = 48 - 4 = 210+200 = 34 X 2 = 4200- 7 = 15X 6 = 20 X 0 = 26- 2 = 3.7 + 6.2 = 102X 4 = 239 -1 = 900+700 = 0 + 230 = 6.4 + 3 = 201 X 6 〜 480— 6 = 900—450 =350-5 = 109X 5 =14X 7 =66 - 3 =6X 50 =60 — 15X 3 =240 — 120-3 =、竖式计算。

(10分)验算:三、脱式计算。

(30分)318 + 254— 190= 7.82 + 17.2=295 X 2 =验算:324 + 396 — 204 230 X 4— 405 (163 + 47)X 8(350— 140)X 4 5X( 36 — 19) 76 — 16X 4班别:姓名:成绩:一、直接写出得数。

(60分)80 X 4 = 900-3 =720—400 = 88 - 2 = 4. 2+ 12. 7 = 0. 9+ 0. 8 =63X 3 = 127X 8 〜 3X 31 = 210-7 =9X 200 =69 - 3 = 11X 8 = 0X 0 =0. 3+ 0. 6 = 23 X 7X 0 = 18X 4 = 7. 2— 1. 1 =400-5 = 24 - 2 = 25X 7X 4 = 25X 3 =22-2 =99999X 0= 720-9 =150X 3 =6.1 — 5.6 = 2400- 6=0- 125 + 5 =80-4 + 36 =二、竖式计算。

(10 分)127X 5 =962—80413.4 + 1.2— 2.78 =验算: 验算三、脱式计算。

(30 分)230 + 327+ 390 859—(162+88) 468 + 376 — 168500—( 289 — 106) 800— 745 + 185 257— 57X 4、直接写出得数。

(60分)21 X 4 =122X 4 =560 - 7 =3200-400 = 16. 7+ 0. 6 =96 - 3 =400- 8-45 =2400 - 8 = 250 X 4 = 2. 5- 1. 9 =250- 70 =300 X 6 = 0X 8 =800 X 6 =500-5 =12X 4 =7X 60 =206X10 =0+ 14 = 1.9+ 2. 1 = 800 X 3 = 4. 5+ 2. 3 =7200- 9=44 - 4= 420-6-30 =56- 7X 5 =二、竖式计算。

(10 分)125X 8 =623—478 =17. 82+ 32 ——验算:验算:班别:姓名: 成绩:三、脱式计算。

(30分)1000- 108X 8 456 —278- 132 (234 + 472 ) X 8 890 - 780 + 563 49 + 5X 19 800-715 + 185一、直接写出得数。

(60分)0+ 80 = 2. 5—2 =333 X 3 =240 - 3 = 400 X 7 =78+ 0 =4X 60 =36 - 3 = 810-9 =7X 500=12. 4—8. 4 =90 —30 X2 =103X 7 =0X 1 =500 X 3 =360-6 =20+ 14 =214X 2 =250 X 4 =93 - 3 = 1.2+ 5. 7 =80X 7 =224 X 4 =640 - 2 = 203 X 3 =5X 90 =0- 126 =16X 5 =3X 9X2 =420-7X 6 =二、竖式计算。

(10 分)876—( 87 + 455)= 600—233 =8 —4. 95 =验算:验算:三、脱式计算。

(30 分)103 + 109 + 98 54 + 450—276 400 - 8 —35班别:_______________ 姓名: 成绩:______________ 102 -31 X 3 410+ 45 - 5 1000—( 662 + 321)班别:姓名:成绩:一、直接写出得数。

(60 分)120X 4 =84 - 4 : = 17. 8— 0. 4=122X 7 =3600- 6 =178— 78= 15X 6 =50 X 5 =125X 3 =810-9 = 30 X 90 =3. 3+ 7. 2 =125X 8 =3000-6 =17 X 5— 7 =302 X 3 = 350— 130 =142X 2 = 223 X 3 =30+ 0.5 =68 - 2 =23. 6 +1.03 = 400-5 =160X 6 = 700 X 2 =63 X 2 := 99 - 3 =240 - 8 =(18 + 8)X 6=(250— 70)- H 6 =二、竖式计算。

(10 分)345 X 6 =800— 672=32. 5+ 2.72= 验算:验算:三、脱式计算。

(30分)84+( 402 — 398) 126— 96- 32700- 9- 190756— 234— 109 427 + 273— 160600 — 251 + 15910班别:姓名:成绩:一、直接写出得数。

(60分)10. 3- 4 =7.86-6.9=90 - 3 =50 X 8 = 3X 600 =15X 2 =46 - 1 =6X 70 = 560 - 7 =23X 3 =88 - 4 = 3. 2+ 4. 5 = 9.8 + 2 =31 X 8 =4X 300 =33X 3 = 8X 90 =12.8- 2.5 =180-6 =33 - 3 = 270-9 =300X 2 =25 X 2 =120-4 = 412X 1 =210- 3 = 3.9-0.7 =120X 6 = 3+4X9 =28-( 4+ 3)=二、竖式计算。

(10 分)500- 196-224 = 287 + 456 = 2. 82- 1.5 =验算:验算:三、脱式计算。