五年級(jí)244道簡(jiǎn)便計(jì)算題

1、簡(jiǎn)便計(jì)算7.125×86.2×4 5×86.2×0.436×15×2 36×1.5×0.27.245×102 45×10.234×27+34×73 34×2.7+34×7.37.386×99+86 8.6×99+8.6125×88 1.25×8.87.46.94.83.1 0.4566.223.7815.89(6.755.89) 4.025.40.98 7.55.171.83.2 13.75(3.756.48) 3.

2、687.562.68 7.852.340.854.66 7.635.61.815.67.2 3.822.90.189.1 9.64.83.6 7.140.532.477.75.272.860.661.63 13.354.682.65 73.81.6413.85.36 47.87.45+8.8 7.80.398+0.36+3.64 15.75+3.590.59+14.25 66.868.661.34 0.25×16.2×4 7.9(1.250.125)×8 3.6×1023.72×3.56.28×3.5 36.83.96.1 7.101

3、5.6×13.115.615.6×2.1 4.8×7.878×0.52324.90.9 4.8×100.1 7.1156.5×9.956.5 7.09×10.80.8×7.0925.48(9.40.52) 4.2÷3.5 7.12320÷1.25÷8 3.94.16.15.918.76×9.918.76 3.52÷2.5÷0.4 7.135.6÷3.5 9.6÷0.8÷0.4 4.2×994.2 17.8÷

4、(1.78×4)7.140.49÷1.4 1.25×2.5×32 3.65×10.1 15.2÷0.25÷4 7.150.89×100.1 146.5(2346.5)3.83×4.563.83×5.44 4.36×12.5×8 7.169.7×999.7 27.5×3.77.5×3.7 8.54÷2.5÷0.4 0.65×101 7.173.2×0.25×12.5 (45.932.7)÷

5、8÷0.1253.14×0.6831.4×0.032 5.6÷1.25÷0.8÷2.5÷0.47.187.2×0.22.4×1.4 8.9×1.01 7.74×（2.81.3）1.5×2.26 3.9×2.73.9×7.3 7.19181.8÷0.125÷0.8 12.7×9.91.27 21×（9.33.7）5.6 15.02-6.8-1.02 7.205.4×11-5.4 2.3×16+2.3

6、×23+2.3 9.43-（6.28-1.57） 3.65×4.736.5×0.37 7.2146×5723×86 13.7×0.253.7÷4 2.22×9.9+6.66×6.7 101×0.87-0.91×877.2210.7×16.1-15.1×10.7 0.79×199 4.8+8.63+5.2+0.37 5.93+0.19+2.81 7.231.76+0.195+3.24 2.35+1.713+0.287+7.65 1.57+0.245+7.43

7、 6.02+3.6+1.98 7.240.134+2.66+0.866 1.27+3.9+0.73+16.1 7.54.96.5 3.070.381.62 7.251.293.72.716.3 82.451.55 3.251.790.591.75 23.40.813.47.2 7.260.32×403 3.20.364.81.64 1.233.40.236.6 0.25×36 7.2712.7（3.70.84） 36.541.764.54 0.25×0.73×4 7.6×0.80.2×7.6 7.280.85×199 0.2

8、5×8.5×4 1.28×8.60.72×8.6 12.5×0.96×0.8 7.2910.49.6×0.35 0.8×（4.3×1.25）3.123.12×99 28.6×10128.6 7.300.86×15.70.86×14.7 2.4×102 2.31×1.2×0.5 147.322.68 7.312.648.677.3611.33 70÷28 （2.50.25）×0.4 9.16×1.50.5&#

9、215;9.16 8.13.63.6×0.5 63.4÷2.5÷0.4 4.9÷1.4 3.9÷（1.3×5） 8.2（7.71.54）÷0.7 2.5×2.4 2.7÷45 15÷（0.15×0.4） 8.30.35×1.25×2×0.8 32.4×0.90.1×32.4 15÷0.25 4.5÷1.8 8.44.2÷3.5 930÷0.6÷53.29+0.73+2.27 8.57.5

10、+2.5-7.5+2.5 7.325-(5.325+1.7) 7.325-(5.325-1.7) 8.53.29+0.73-2.29+2.27 3.29×0.25×40.125×8.8 0.25×0.288.60.125×3.2×2.5 35×40.2 0.25×4÷0.25×4 3.5×9.98.73.5×99+3.5 3.5×101-3.5 3.5×9.9+3.5×0.1 3.5×2.7+35×0.738.83.5

11、5;2.7-3.5×0.7 (32+5.6)÷0.83.5÷0.6-0.5÷0.6 4.9÷3.58.97÷0.25÷4 7÷0.1257.35÷(7.35×0.25) 7.35÷(7.35÷0.25)  8.103.070.381.62 1.293.72.716.382.451.55 3.251.790.591.758.1123.40.813.47.2 0.32×4033.20.364.81.64 1.233.40.236.68.120.25×

12、36 12.7（3.70.84）36.541.764.54 0.25×0.73×48.137.6×0.8+0.2×7.6 0.85×1990.25×8.5×4 1.28×8.6+0.72×8.68.1412.5×0.96×0.8 10.49.6×0.350.8×（4.3×1.25） 3.123.12×998.1528.6×10128.6 （4.236.17）×0.80.86×15.70.86×14.7 2.

13、4×102 8.16147.322.68 2.648.677.3611.332.31×1.2×0.5 （2.50.25）×0.48.179.16×1.50.5×9.16 3.63.6×0.54.5÷1.8 4.2÷3.58.18930÷0.6÷5 63.4÷2.5÷0.44.9÷1.4 3.9÷（1.3×5）8.19（7.71.54）÷0.7 2.5×2.42.7÷45 0.35×1.2

14、5×2×0.88.2032.4×0.90.1×32.4 15÷0.2570÷28 15÷（0.15×0.4） 8.214.25÷2.5×9.90.17 3.29+0.73+2.27 7.5+2.5-7.5+2.58.22 7.325-(5.325+1.7)7.325-(5.325-1.7) 3.29+0.73-2.29+2.278.233.29×0.25×4 0.125×8.80.25×0.28 0.125×3.2×2.58.2435×40.2 0.25×4÷0.25×43.5×9.9 3.5×99+3.58.253.5×101-3.5 3.5×9.9+3.5×0.13.5×2.7+35×0.73 3.5×2.7-3.5×0.78.26(32+5.6)÷0.8 3.5÷0.6-0.5÷0.64.9÷3.5 7÷0.25÷48.277÷0.125 7.35÷(7.