小数乘除法笔算与四则混合运算题库(120题)

小数除法笔算与混合运算

13.77÷0.45 22.5÷0.18 28．448÷14 2.3÷11（保留两位小数）926×1.05 8÷500 0．48×350 0.96÷25

0.009÷0.25 7.8÷0.75 0.448÷32 3÷8

2.1÷0.56 0.405×

3.6 19.76÷0.65 0.0024÷0.15

5．98÷0.2319.76÷5.2 0.84×350 0.46÷11（精确到百分位）10.8÷4.521÷1.4 8.84÷1.7 6.21÷0.03

91．2÷3.80.756÷0.1851.3÷0.27 1.44÷1.8

4.88÷3.232.5÷2.549÷2.6 2.3÷0.64

2.08×7542×5.4 6.5×1.8 0.25×0.046

3.6×0.45 6.08×3.5

4.65×0.82 0.68×50

0.76×4.5 81.5÷25 2.65×80 4÷16

24.6÷15 48.12÷24 102÷6.8 2.89÷8.5

0.368÷1.6 8.64÷0.24 21.2÷0.04 18.2÷0.13

0.387÷0.45 18.9÷14 2.968÷0.28 43.2÷0.24

17.64÷35 17.64÷35 18÷0.45 24÷0.15

117÷0.45 105÷2.5 2.639÷0.65 16.2÷36

1.508÷0.58 2÷0.08 387÷0.86 18.9÷6

98.8÷26 0.42÷2.8 98.4÷0.12 0.936÷26

28.448÷1.4 27.38÷4.2（保留两位小数）9.52÷0.34 9.27÷45

0.117÷4.5 29÷2.2（得数保留两位小数 1.989÷0.65 238÷0.35

5.075÷25 5.07÷78 124.2÷0.06 42.42÷0.7

26.35÷0.5 135÷0.18 37.44÷0.78 1÷0.08

8.4÷0.25×2.4 12.6÷[(16-12.5) ×0.8] 6.2÷0.4-15×0.4

25×1.25×16 34．52－17．87－12．23 0.25×27×4 45×36＋64×45

1.25×320×25 1.08×125 9.9×999＋9.9 8×25×1.25×16

5÷0.125 7÷1.25 3.5×99+3.5 36÷2.5÷0.4

4.7÷0.25÷0.4 55÷0.125÷8 7.5÷1.25÷8 1.2×15-1.2×5

2.4×9.9+0.24 7.2×1.25 0.25×68×40 1.25×0.88

2.7×0.9-2.7×0.8 2.5×

3.2×1.25 18÷0.25×4 0.2×[(1-0.6) ÷2.5]

10.2-7.85+2.15 10-[(7.9-5.8) ×3.4] 5.89×9+5.89 0.125×7.6×80

0.125×32 2.07÷0.23÷ 0.45 7.28+3.2÷2.5 1.08×0.8÷0.27

2.05÷0.82+3

3.6 4

4.28÷0.9÷4.19.07-22.78÷4.10.75×18÷0.15

2.07÷0.23÷0.4521.36÷0.8-12.97.28+

3.2÷2.40.246÷0.06×3.14

7.38÷0.125÷0.8 7.2×1.7－5.2×1.7 0.8×1.8×1.25 2.6×[13.5÷(13.6＋16.4)] 4.8×2.5 0.5×3.6×0.02 0.25×401 6.4×3.6+3.6×3.6

7.2×99 8.4÷0.25×2.4 25×1.25×1.6 12.6÷[（16-12.5）×0.8] 3.36÷1.2÷3.5 34.52-17.87-12.23 9÷2.5×0.4 15.42-1.6×5-5.8

16.38÷1.8×3.5 13.6×4－40.6÷20 7.2÷1.5×0.8 5.95÷（3.4-1.7）×0.8 13.2+9x=33.35(x+1.5)=17.5x-0.36x=162（x-2.6）=8

1.5X+X=0.5 3X-0.8=22 5X+6=3X+13 3X+4=7X-

2.4