haihongyuan.com
海量文库 文档专家
全站搜索:
您现在的位置:首页 > 小学教育 > 学科竞赛学科竞赛

五年级计算能力训练题库

发布时间:2013-12-05 16:28:15  

五年级计算能力训练题库

一、口算

0.45×2.5= 0.8×1.25= 0.3×3.6= 0.3×0.3= 10×0.07= 0.3×1.4= 0.05×7= 0.92×0.4= 0.2×0.26= 0.14×4= 0.02×0.1= 1.2×0.3= 0.2×0.4= 2.5×0.4= 0.9-0.52= 8÷10= 0.9×0.8= 1.47÷0.7= 3.78×100= 4.08×100= 2.5×0.4= 80×0.3 = 9.6÷0.6 = 12-3.9= 3.9+2.03= 0.3×0.3= 2.87÷0.7= 2.5×0.7×0.8= 8.2+1.8= 2.4×5= 3.99×1= 10-1.8-7.2= 1.05×100= 5.4÷6= 4÷0.8= 1.1×0.2 = 3.6×0.4= 1.1×9= 1.2×0.5-0.4 = 1.25×8÷1.25 = 4.2÷3.5= 7.2+2.8= 13÷4= 8-2.5= 100-35.22= 0.22×4= 0×3.52= 0.43+3.57= 1÷0.5= 0.16.5×10= 3.215×100= 0.6×0.8 = 2.5×40= 0.16×5 ﹦ 0.7÷0.01 = 6.6÷0.66 = 1.6+2.4×0.3 = 0.9÷0.01= 0.96÷0.3= 16÷1.6= 2.3×4= 3.25×0= 12.5×8= 2.5×4×12= 0.96÷3= 0.56×100= 0.8×10= 3×0.9= 50×0.04= 1.78+2.2 = 2.5×0.4 = 5.37×0+4.63 = 2.14-0.9= 12÷0.3= 7÷0.25= 5.6×1.01=

8×(2.5+0.25)= 0.36+0.64= 64.32÷16= 4.2÷0.1= 72.8÷0.8= 8.4÷4.2= 13.8+9.9= 2.4×2.5= 0.05×0.8= 2.56-0.37= 1.25×0.8×0.5= 12×2.5=

1.23×3= 3.2÷1.6= 3.5+3.5×3= 2.2÷0.11= 19.6÷2= 8.8÷2.2= (1.5+0.25)×4= 0.5×0.8=

8.4×0.2= 0.9÷0.15= 1.8×0.4=

二、小数乘除法竖式计算

0.396÷1.2= 0.756÷0.36=

0.18×15= 0.025×14=

0.04×0.12= 3.84×2.6≈

(保留一位小数)

7.15×22 90.75÷3.3

16.9÷0.13 1.55÷3.9

13.76×0.8= 5.2×0.6

6.4×0.5 4.48×0.4 5.5÷0.55= 15.6×13= 5.76×3= 3.7×0.016 8.4×1.3 5.25×5 3.06×36= 3.68×0.25

35.4×4.2 0.042×0.54 0.76×0.32

0.25×0.046 2.52×3.4 1.08×25

4.8×0.25= 0.125×1.4≈

(保留两位小数)

10.1÷3.3= 10.75÷12.5=

(商用循环小数) (用乘法验算)

三、简便算法题库

4.8+8.63+5.2+0.37 1.57+0.245+7.43

7.5+4.9-6.5 3.07-0.38-1.62

3.25+1.79-0.59+1.75 23.4-0.8-13.4-7.2

70÷28 0.25×36

0.25×8.5×4 1.28×8.6+0.72×8.6

3.12+3.12×99 28.6×101-28.6

0.86×15.7-0.86×14.7 2.4×102

4.5÷1.8 930÷0.6÷5

3.6-3.6×0.5 32.4×0.9+0.1×32.4

3.9÷(1.3×5) 15÷(0.15×0.4) 2.5÷0.7= (保留三位小数) 3.25×9.04= (用除法验算) 1.23+3.4-0.23+6.6 8-2.45-1.55 0.25×0.73×4 0.85×1991 12.5×0.96×0.8 (4.23+6.17)×0.8 15÷0.25 (2.5-0.25)×0.4 63.4÷2.5÷0.4 29.4×5.1×2.3

5.06×2.5-5.8 10.4+72×0.81 2.7-(3.7+0.84)

2.688÷0.56 0.375÷0.025 126÷45

四、解方程题库

X+8.3=10.7 48-27+5x=31 x-5.6=9.4 3x-8=16 3x+9=27 5.3+7x=7.4

4×8+2x=36 X-0.8X=6

(x-2)÷3=7 x÷5+9=21

9+6x=14 x+9x=4+7

7x-9=8 x-56=1

6x-3=6 9x=18

6-2x=11 x+4+8=23

15.5X-2X=18 X÷0.5=2.6

9.4x-0.4x=16.2 12x+34x=1

12+34x=56 12x-8x=4.8

x-0.7x=3.6 X+8.3=10.7

3x+9=27 18(x-2)=270

6x-12.8×3=0.06 3(x+0.5)=21

0.5x+8=43 6x-3x=18

9x-40=5 x+2x+18=78 3x÷5=4.8 x÷0.8=90 12x+8x=4.8 7(x-2)=49 4+5x=9 8x+9=17 2x+9=17 6x-7=12 x-30=12 6x-21=21 4x-18=13 5x+9=11 7x-12=8 X-5.7=2.15 6.7x-60.3=6.7 9+4x=40 18x-14x=12 23 x-5×14=14 1.2x=81.6 x+5.6=9.4 15x =3 3x-8=16 7x+5.3=7.4 3x÷5=4.8 x÷5+9=21 48-27+5x=31 1.8x=0.972 x÷0.756=90 (x-140)÷70=4 0.1(x+6)=3.3×0.4

网站首页网站地图 站长统计
All rights reserved Powered by 海文库
copyright ©right 2010-2011。
文档资料库内容来自网络,如有侵犯请联系客服。zhit326@126.com