五年级数学混合运算练习题[1]

五年级数学混合运算练习题

一、递等式计算。

72×0.81+10.4 7.06×2.4-5.7 50.4×1.9-1.8

3.76×0.25+25.8 0.75×18÷0.15 2.07÷0.23÷0.45

21.36÷0.8-12.9 7.28+3.2

2.05÷0.82+33.6 44.28

2.7×0.8×3.4 12.3

36.4-6.4×5.3

3.87×4+6.13 16-2.54

16.06÷5.5 1.7 42

÷2.5 1.08÷0.9÷4.1 9.07-22.78×3.1+5.6 4.9（1.8-1.5）×15 9.8×6 213.6÷（5.25÷0.25）×0.8÷0.27 ÷3.4 ×3.2-2.5 ×0.6-1.2×1.2 ÷0.8÷0.3 ÷0.12÷10.8

6.48

五年级数学简便计算练习题

0.25×4.78×4 0.65×201 4.8×0.25 1.5×105

2.33×0.5×4 1.2×2.5+0.8×2.5 5.2×99

1.25×8.8 1.25×32×0.25 4.6×9.7+5.4×9.7

5.9×12.8-2.8×5.9 7.8×3.3+5.7×7.8+7.8 0.25×36

0.25×0.73×4 7.6×0.8＋0.2×7.6 0.85×199

0.25×8.5×4 1.28×8.6＋0.72×8.6 12.5×0.96×0.8

3.12＋3.12×99 28.6×101－28.6 0.86×15.7－0.86×14.7

2.4×102 （2.5－0.25）×0.4 9.16×1.5－0.5×9.16

63.4÷2.5÷0.4 930÷0.6÷5 32.4×0.9＋0.1×32.4