2024年4月4日发(作者:二上数学试卷四单元)

五年级数学上册小数简便计算大全

小学五年级数学上册中,我们研究了小数简便计算。下面

是一些例题:

1.73.8-1.64-13.8-5.36-6.86+8.66+1.34-36.8+3.9+

6.1 = -10.98

2.213.75-(3.75+6.48) = 203.52

3.5.48-(9.4-0.52)+3.9-4.1+6.1-5.9 = -3.4

4.4.02+5.4+0.98 = 10.4

5.5.17-1.8-3.23 = 0.14

6.3.68+7.56-2.68 = 8.56

7.7.85+2.34-0.85+4.66 = 14

8.35.6-1.8-15.6-7.24 = 10.96

9.7.8-7.45+8.83 = 9.18

10.3.82+2.9+0.18+9.1 = 16

11.9.6+4.8-3.67 = 10.73

12.7.14-0.53-2.47 = 4.14

13.13.35-4.68+2.65 = 11.32

14.5.27+2.86-0.66+1.63 = 9.1

15.0.398+0.36+3.64 = 4.398

16.15.75+3.59-0.59+14.25 = 33

17.132-43.7-56.3 = 32


更多推荐

数学试卷,上册,数学,计算,小数,作者