六年级简便运算练习题高难度
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六年级简便运算练习题高难度
相关热词搜索:练习题 运算 简便 高难度 乘法简便练习题4 六年级简便计算
题100道 高难度单位换算六年级
篇一:六年级数学简便计算练习题答案
六年级数学总复习简便计算练习题
一、口算。(10分)
10-2.65=7.350÷3.8= 09×0.08= 0.72 24÷0.4=60 67.5+0.25=67.756+
14.4=20.40.77+0.33=1.1
11311135-1.4-1.6=5-3=280×0.125=80*=10 ÷3×=*×= 78773749
二、用简便方法计算下面各题。(90分,4×20+5×2)
122221125-997 998+1246 4+3.2+5+6.8 12-(1+2) 400÷125÷825×(37×8)
33575
12222=1125-(1000-3)=(998+2)+(1246-2) =(4+5)+(3.2+6.8)
=12-2-1 =400÷(125*8)=25*8*37 33557
252=1125-1000+3 =1000+1244=10+10=20 =10-1=8 =400÷1000= =200*37=7400 775
=125+3=128 =2244
1344131(-)×121×2× 34×(2+) 125×8.8 4.35+4.25+3.65+3.75 3.4×99+
3.4 46415734
6444137=(-)*12 =×2×=34×2+34× =125*(8+0.8)=(4.35+3.65)+
(4.25+3.75)=3.4*(99+1) 2424157434
2474=*12 =(×)*2=68+13 =125*8+125*0.8=8+8=16=3.4*100=340 241547
44=1 =1*2=2 =81=1000+100=1100 1515
5357152-3-4 ÷2+×0.125×0.25×32 22.3-2.45-5.3-4.55 64695119
5537115211=17.15-(8.47+1.53) =17-4-3 =÷+× =**32=22.3-5.3-
(2.45+4.55) 6649511984
317552=17.15-10=13-3=9 =*+× =1 =17-7=10 44911119
7255=7.15 =(+)×= 991111
11757115134533(++)×724.25-3-(2-1)187.7×11-187.7 43×+57.125×
-0.5 315 ×7-14 ÷4)121824822664
11757111141351453=×72+×72+×72=4+1-(3+2) =187.7*(11-1)=43×
+57×- =315×(7-14*) 1218248282234466
1714952=11*6+7*4+5*3=6-6=0 =1887=(43+57-1) =*(7 -) 288157
14937=66+28+15 =*100=50 =*= 21575 =109
312.42÷+4.58×1-4÷3 22 ×6.6+2.5×65 118 -63 -3 4.6+35 +65 +5.4
2.8+59 +7.2+39 45 -(25+12 ) 34
4544413133232712445=2.42*+4.58×-*1 =2*6+2*6 =118 -(63 3)
=4+3+6+5 =(2.8+7.2)+5+3= 45-25 -12 9933325255555
74137322375=(2.42+4.58-1) =2*2*6=118 -8=3 =4+5+(3+6)
=10+9=19=2- 12=1 1232585555
4=*6=8 =10+10=20 3
17.15-8.47-1.5317
3532536453534451143 4+2.25+5+77+4+2-16 +16 2+3 -3+1 +1 0.75+ +0.375 5-2-1 8845751171179797841717
31533513=4+2+5+7 =75 +25 +47 =5311+1611 -167=27 7-37 +(39+19 )
=+++ =5-(217 +117) 84844848
351344315354=4+5+(2+7)=10+47 =70--7=+5=5=++(+)=2 =5-4=1
8844774488
53=10+10=20 =14 =53 77
4444415515135344+9 +999 +9999 48.3-15 -4 9 ×4.25+4 ÷6 0.625×0.5++
×62.5%31 ×72 ÷31 16 +(2 -1.8) 55555666482813857
511151515441533544=(1+9+99+999+9999= 48.3-(15+4 )=9*4+4* =*+**
=31 ÷31×72 =16 -1) 5668813576446828285
33511511444554=11107=48-20=28=(9+)*4 =*(++1) =1×72 =72 =16 -1+2 513135101066482257
=10*
99993117178172.5×( + + + ) 22× +25×75%-7×0.75 0.25×63.5×136 ×2.5-2 ×4 +1 1125-996 101010104421521599817854413= =15+27=18 54235
19333111171171781*4*=22*+25*-7* =*63-*13 =6*2-2*4 =39+19+(38)
=1125-(1000-4) 21044442421522158
599371111771=*4*=10*=9 =(22+25+7)*= =*(63-13) =(6-4)*2=5+5=10
=1125-1000+4 210104242215152
115 =*50=12 =2*=5 =125+4=129 422=2
3331714547743(111+999) ÷[56×( -)] 49.5×10-(50-)×0.6 ×4 +5 ÷+ 45×(+ -
0.6) 897×-37.5%+104×0.375 78521119197119158
137433333331714577=[110+(1+999)]/(56-56×)=49*-49×=×4+5 * + =45*
(+-) =897×-+104× 78521119191111259155888
1337433(10-) = (+5 +1) =45*+45*-45* =(897-1+104)× =(110+1000)
÷(24-21)=49255
=1110*1
3 =491
2*10=495 =
314×(538 -5.375)3.5×11744 +1.25×210 +3.8÷5
=133311174*(58-58)=32*14+14*210+345*5
4
=0 =(31745
2+210+35)*4
=(77195
2+210+5)*4
=(357385
10+210+10)*4
563×999 71×99 3755+2996
11191991558711*11=7 =35+12-27=20 =(896+104)
×38=1000×38=37572×156-56×72 25×32×125 709×99+709 299×101 =72*(156-56)=25*(8*4)*125 =709(99+1) =72*100=25*8*(4*125) =709*100 =7200
=200*500=100000 =70900 8439+1001 446+295888+9992100÷20
133126.6+2.5×675.3×99+75.3 4.6×3.7+54×0.37 0.125××8.25+12.5% 8.37-3.25-(1.37+1.75)2548
131313111=2*6+2*6=75.3*(99+1) =4.6*3.7+5.4*3.7=*+*8+ =8.37-1.37-
(3.25+1.75) 252584848
133131=2(6+6) =75.3*100=(4.6+5.4)*3.7=(++1) =7-5=2 255844
1611=2*12 =7530 =10*3.7=*2= 2584
566=*=33=37 25 7123323353116―115―4.25― 19.82―6.57―3.43 4.6+3+5.4 4+2.25+5+7
9.63÷2.5÷4 6÷0.25 83314455884
7123132335131=11-(6+1)=15-(4+5)=19.82-(6.57+3.43)=4.6+5.4+(3+6)
=4+5+(2+7)=9.63/(2.5*4) =6/ 833144455884447733=11-8 =3 =15-10=5
=19.82-10=9.82=10+10=20 =10+10=20 =9.63/10=0.963 =6*4=24 881414
35517(转载于:优知网 海 达 范 文网:六年级简便运算练习题高难
度)55585104522143-- ×+××+÷18×(+) ×7+×5(-)×(24-)
886121212771516279 96335
755351159452114=3-(+) =(+) =*+* =18*+18*=*(7+5) =*24-*
121278832271096312125
511112114=3-1=2 = =*+* =2*4+3*5 =*12=2-=1 7323231515
111 =+= =8+15=23 =2*4=8 663
篇二:六年级分数简便计算练习题(偏难)
1、44×37 45
26
3、35×11 36
4、33?252+37.9?62 555
5、108×6+54×7 1919
6、139×137-137×1 138138
7、20121?2010 20102011