小数简便计算练习题六套题

1、小数简便计算练习一（一）小数加减法计算3.20.364.81.64 0.4566.223.78 6.94.83.11.293.72.716.3 0.398+0.36+3.64  4.025.40.9873.81.6413.85.36 7.140.532.47 5.171.83.235.61.815.67.2 66.868.661.34 36.83.96.17.852.340.854.66 13.354.682.65 9.64.83.6 5.272.860.661.63 3.687.562.68 47.87.45+8.8 （二）小数乘除法计算0.25×16.2

2、15;4 320÷1.25÷8 3.9÷（1.3×5）3.52÷2.5÷0.4 9.6÷0.8÷0.4 2.5×2.43.2×0.25×12.5 15÷（0.15×0.4） 2.7÷45 8.54÷2.5÷0.4 0.25×0.73×4 4.6÷3.50.8×（4.3×1.25） 4.36×12.5×8 0.25×0.73×4320÷1.

3、25÷8 17.8÷(1.78×4) 4.5÷1.812.5×0.96×0.8 1.25×2.5×32 4.9÷1.40.35×（1.25×2）×0.8 63.4÷2.5÷0.4 0.25×36小数简便计算练习二3.822.90.189.1 1.27+3.9+0.73+16.1 1.57+0.245+7.432.648.677.3611.33 0.134+2.66+0.866 1.76+0.195+3.24 23.40.813.47.2 15.0

4、2-6.8-1.02 82.451.553.2×0.25×12.5 12.5×0.96×0.8 4.2÷3.515.2÷0.25÷4 1.25×2.5×32 0.49÷1.4181.8÷0.125÷0.8 930÷0.6÷5 70÷282.31×1.6×0.5×1.25 0.25×8.5×4 15÷0.25小数简便计算练习三5.6÷1.25÷0.8÷2.5&

5、#247;0.4 0.125×16.2×16 67.34+21.56+2.66+8.44 0.74+19.16+9.26+0.82 6.02+3.6+1.98 15.75+3.590.59+14.25 3.94.16.15.9 147.322.6825.48(9.40.52) 9.43-（6.28-1.57） 146.5(2346.5)36.541.764.54 3.070.381.62 324.90.9 3.251.790.591.75 1.233.40.236.6 7.54.96.513.75(3.756.48) 15.89(6.755.89) 12.7（3.70.84

6、）2.35+1.713+0.287+7.65 4.8+8.63+5.2+0.37 5.93+0.19+2.81小数简便计算练习四7.09×10.80.8×7.09 3.72×3.56.28×3.5 0.79×199 3.83×4.563.83×5.44 3.9×2.73.9×7.3 7.6×0.80.2×7.63.14×0.6831.4×0.032 32.4×0.090.1×3.24 1.28×8.67.2×862.3

7、5;16+2.3×22+23×0.2 9.16×150.5×91.6 101×0.87-0.91×8728.6×10128. 6 1.87×9.90.187 58.5×81-8.5(45.932.7)÷8÷0.125 (1.250.125)×8 （2.50.25）×0.40.8×100.1 27.5×3.77.5×3.7 0.85×199 3.65×10.1 4.6×102 0.65×101小数简

8、便计算练习五7.74×（2.81.3）1.5×2.26 46×5723×86 9.16×2.530.053×91. 6-9.16 0.279×3436.07×27.9+5×2.797.09×10.80.8×7.09 7.24×5.22.76×5.2 36.7×3.73.7×6.73.65×4.736.5×0.37 8.8×0.250.48×2.5 48×0.5644×0.48 10.7&

9、#215;16.1-151×1.07 3.4×10.9+34-0.34×19 12.7×9.91.2718.76×9.918.76 56.5×9.956.5 5.4×11-5.421×（9.33.7）5.6 （7.71.54）÷0.7 10.49.6×0.35小数简便计算练习六0.89×100.1 0.85×9.9 0.32×4034.8×10.1 4.96×25 8.9×1.01 12.5×16.8-12.8×12

10、.5 15.6×2.115.6×1.1 10.7×16.1-15.1×10.710.6×0.359.6×0.35 27.6×8.3-7.6×8.3 1.28×8.60.72×8.64.8×7.878×0.52 7.2×0.22.4×1.4 4.8×7.878×0.520.264×519264×0.481 2.22×9.9+6.66×6.7 45×2150×2.12.3×

11、;16+2.3×23+2.3 3.123.12×99 3.63.6×0.5小数简便计算练习七9.7×98-9.7+9.7×3 12.7×9.91.27 46.2×9946.2 9.3×100.1 0.125×96 3.4×10212.5×10.8 0.39×199 2.4×1027.74×（2.81.3）1.5×2.26 158+45×1.58-5.5×15.815.6×13.115.615.6×2.1 12.5