小學(xué)五年級數(shù)學(xué)簡便計算練習(xí)題及問題詳解

1、實用文檔 文案大全 小學(xué)五年級數(shù)學(xué)簡便計算練習(xí)題及答案 10÷3.14-6.86÷3.14 37.68÷0.25÷4 3.75 37.56 0.77÷14 4.5×9.8 0.7÷0.125 0.7÷0.25 2.5×3.2×12.5 12.5×9.6×0.25 3.75 37.65÷0.4÷0.25 3.125÷8÷0.125 37.654.753.25 25×6.4×12.5 3.6×0.25 答案 1

2、0÷3.14-6.86÷3.1=÷3.1=3.14÷3.1=1 37.68÷0.25÷=37.68÷ =37.68÷1 =37.68 3.75 =3.752.751.=11.=2.3 37.56 =37.567.561=301=10.77÷1=0.77÷7÷=0.11÷=0.054.5×9.8 實用文檔 文案大全 =4.5× =4.5×104.5×0.=450.=44.1 0.7÷0.125 =÷ =0.56

3、7;1 =0.50.7÷0.25 =÷ =2.8÷1 =2.8 2.5×3.2×12.=× =1×100 =100 12.5×9.6×0.25 =×3× =10×3×1 =30 3.75 =3.751.252.8 =52.=2.2 37.65÷0.4÷0.25.125÷8÷0.1257.654.753.225×6.4×12.=25×4×0.2×8×12.5.6

4、5;0.2=×0.25.4÷95.6÷= 五年級數(shù)學(xué)簡便計算練習(xí)卷 下面各題怎樣算簡便就怎樣算。 小數(shù)加減法計算 6.94.83.1 0.4566.223.715.894.025.40.98 5.171.83. 13.753.687.562.68.852.340.854.66 35.61.815.67.23.822.90.189.1.64.83.67.140.532.47 5.272.860.661.13.354.682.6573.8實用文檔 文案大全 1.6413.85.36 47.87.45+8. 0.398+0.36+3.615.75+3.590.59+14

5、.2566.868.661.34 36.83.96.1324.90.95.48.94.16.15.9 15.02-6.8-1.02324.90. 146.5.43- 4.8+8.63+5.2+0.5.93+0.19+2.81 1.76+0.195+3.22.35+1.713+0.287+7.65 1.57+0.245+7.6.02+3.6+1.980.134+2.66+0.8661.27+3.9+0.73+16.1 7.54.96.070.381.1.293.72.716.82.451.55 3.251.790.591.7523.40.813.47.2.20.364.81.64 1.233.4

6、0.236. 12.76.541.764.54 147.322.62.648.677.3611.33 小數(shù)乘法計算 0.25×16.2××8.6×10220÷1.25÷8 3.72×3.56.28×3.51 .8×7.878×0.50.8×100.1 5.6×13.115.615.6×2.14.2÷3.5.09×10.8實用文檔 文案大全 0.8×7.09 18.76×9.918.76.52÷2.5÷0.4

7、56.5×9.956.5 515.6×13.115.615.6×2.14.8×7.878×0.524.2÷3.54.8×100.1 56.5×9.956.5.09×10.80.8×7.0 18.76×9.918.763.52÷2.5÷0.4 320÷1.25÷9.6÷0.8÷0.4.2×994.215.2÷0.25÷40.89×100.1 17.8÷0.49÷1.1.

8、25×2.5×3.65×10.1 3.83×4.563.83×5.449.7×999.14×0.6831.4×0.032 27.5×3.77.5×3.54÷2.5÷0.0.65×101.2×0.25×12.5 ÷8÷0.12.6÷1.25÷0.8÷2.5÷0.36×12.5×8 7.2×0.22.4×1.9×1.01.74×1.

9、5×2.26 3.9×2.73.9×7.3181.8÷0.125÷0.12.7×9.91.27 21×5.65.4×11-5.5÷1.84.2÷3.5 63.4÷2.5÷0.4.9÷1.43.9÷930÷0.6÷57.71.54）÷0.7 2.5×2.7÷15÷0.35×1.25×2×0.8 32.4×0.90.1×32.15÷0.2&#

10、215;0.49.16×1.5實用文檔 文案大全 0.5×9.16 3.63.6×0.50÷280.8×3.123.12×9928.6×10128.6 0.86×15.70.86×14.4×102.31×1.2×0.57.6×0.80.2×7.6 0.85×19 0.25×8.5×44.6÷3.1.28×8.60.72×8.6 12.5×0.96×0.810.49.6×

11、;0.30.25×30.25×0.73×0.32×403 46×5723×8 0.79×1913.7×0.253.7÷2.22×9.9+6.66×6.7 2.3×16+2.3×23+2.101×0.87-0.91×810.7×16.1-15.1×10.7 3.65×4.736.5×0.37 簡便計算題： 1）6.94.83.1 0.4566.223.715.89 2）4.025.40.98 3）3.687.

12、562.68 4）3.822.90.189.1 5）5.272.860.661.63 6）47.87.45+8.8 實用文檔 文案大全 7）66.868.661.34 8）3.6×102 5.171.83.852.340.854.669.64.83. 13.354.682.0.398 +0.36+3.640.25×16.2×4.72×3.56.28×3.513.75 35.61.815.67.2 7.140.532.47 73.81.6413.85.36 15.75+3.590.59+14.25 ×8 36.83.96.1 9）28.

13、6×10128.6.8×7.878×0.5224.90.9 10）4.8×100.1.5×9.956.57.09×10.80.8×7.09 11）25.48 12）18.76×9.918.76 13）5.6÷3.5 14）17.8÷ 15）15.2÷0.25÷4 16）3.83×4.563.83×5.44 17）27.5×3.77.5×3.2÷3.52÷2.5÷0.49.6÷0.8÷0.

14、 實用文檔 文案大全 0.49÷1.0.89×100.1 .36×12.5×8.54÷2.5÷0.420÷1.25÷8 3.94.16.15.9 4.2×994.2 1.25×2.5×3146.5 9.7×999.7 0.65×101 18）÷8÷0.1253.14×0.6831.4×0.03.6÷1.25÷0.8÷2.5÷0.4 19）7.2×0.22.4×1.4

15、20）3.9×2.73.9×7.3 21）21×5.6 22）2.3×16+2.3×23+2.3 23）46×5723×86 24）101×0.87-0.91×87 25）4.8+8.63+5.2+0.37 8.9×1.01181.8÷0.125÷0.815.02-6.8-1.0.43-13.7×0.253.7÷10.7×16.1-15.1×10.93+0.19+2.81 .74×1.5×2.26 12.7×

16、;9.91.27 5.4×11-5.4 實用文檔 文案大全 3.65×4.736.5×0.32.22×9.9+6.66×6. 0.79×199 1.76+0.195+3.24 26）2.35+1.713+0.287+7.651.57+0.245+7.6.02+3.6+1.98 27）0.134+2.66+0.86 1.27+3.9+0.73+16.1 .54.96.5 28）3.070.381.62 29）3.251.790.591.75 30）3.20.364.81.64 31）12.7 32）7.6×0.80.2×7.6