五年级下册数学计算题(共7页).doc

精选优质文档-倾情为你奉上一、用竖式计算 0.396÷1.2= 0.756÷0.36= 15.6×13= 3.06×36= 1.55÷3.9 （保留一位小数）0.18×15= 0.025×14= 5.76×3 0.04×0.12 3.84×2.6 7.15×22 90.75÷3.3 3.68×0.25 16.9÷0.13 3.7×0.016 13.76×0.8= 5.2×0.6 8.4×1.3 6.4×0.5 4.48×0.4 5.25×5 35.4×4.2 0.042×0.54 0.76×0.32 5.6÷3.5 0.49÷1.4 4.8×0.25 0.125×1.4 （保留两位小数） 2.5÷0.7= （保留三位小数） 10.1÷3.3= （商用循环小数） 10.75÷12.5= （用乘法验算） 3.25×9.04= （用除法验算） 二、脱式计算（能简算的要简算）18.76×9.918.76 3.52÷2.5÷0.4 3.94.16.15.9 0.89×100.1 9.6÷0.8÷0.4 4.2×994.2 3.65×10.1 17.8÷(1.78×4) 1.25×2.5×32 3.2×0.25×12.5 15.2÷0.25÷4 146.5(2346.5) 3.83×4.563.83×5.44 4.36×12.5×8 9.7×999.7 0.65×101 27.5×3.77.5×3.7 8.54÷2.5÷0.4 1.08×25 2.52×3.4 (45.932.7)÷8÷0.125 3.14×0.6831.4×0.032 5.6÷1.25÷0.8÷2.5÷0.4 7.2×0.22.4×1.4 8.9×1.01 7.74×（2.81.3）1.5×2.2 3.9×2.73.9×7.3 81.8÷0.125÷0.8 12.7×9.91.27 21×（9.33.7）5.6 15.02-6.8-1.02 5.4×11-5.4 2.3×16+2.3×23+2.3 9.43-（6.28-1.57） 3.65×4.736.5×0.37 46×5723×86 13.7×0.253.7÷4 2.22×9.9+6.66×6.7 101×0.87-0.91×87 10.7×16.1-15.1×10.7 0.79×199 1.76+0.195+3.24 4.8+8.63+5.2+0.37 5.93+0.19+2.81 2.35+1.713+0.287+7.65 1.57+0.245+7.43 6.02+3.6+1.98 7.54.96.5 82.451.5 0.134+2.66+0.866 1.27+3.9+0.73+16.1 1.293.72.716.3 3.070.381.62 3.251.790.591.75 23.40.813.47.2 3.20.364.81.64 1.233.40.236.6 0.25×36 2.4×102 12.7（3.70.84） 36.541.764.54 0.25×0.73×5 70÷28 7.6×0.80.2×7.6 0.85×199 0.25×8.5×4 0.32×403 1.28×8.60.72×8.6 12.5×0.96×0.8 10.49.6×0.5 4.9÷1.4 0.8×（4.3×1.25） 2.5×2.4 0.86×15.70.86×14.7 28.6×10128.3 2.31×1.2×0.5 63.4÷2.5÷0.4 3.9÷（1.3×5） 147.322.68 2.648.677.3611.33 2.7÷45 15÷（0.15×0.4） （2.50.25）×0.4 9.16×1.50.5×9.16 3.63.6×0.5 15÷0.25 0.35×1.25×2×0.8 32.4×0.90.1×32.4 （7.71.54）÷0.7 0.25×0.046 2.5×7.1×4 16.12×9916.12 5.2×0.90.9 0.12×0.5×0.16 7.28×99+7.28 4.3×50×0.2 642.64×0.5 9.5×99 26×15.715.7×24 (2.275 0.625)×0.28 1.2×(9.6÷2.4)÷4.8 12.5×8.8 8.9×1.1×4.7 2.7×5.4×3.9 3.6×9.85-5.46 3.94+34.3×0.2 8.05×3.4+7.6 6.58×4.5×0.9 2.8×0.5+1.58 (1.250.125)×84.8×100.1 56.5×9956.5 7.09×10.80.8×7.09 4.84.8×0.5 4.85 + 0.35 ÷ 1.4 8.7 × 17.4 - 8.7 × 7.4 324.90.9 9.5×101 12.5×0.4×2.5×8 0.87×3.16+4.64 0.68 ÷（5.2 -3.5）× 1.25 40.5 ÷ 0.81 × 0.18 4.8 ×（15 ÷ 2.4） 213.×0.×8257 3.8×10.1 6.81+6.81×99 0.25×185×40 4.4×0.83.4×0.8 7.69×101 (9.37+937+937+937)× 25 42.×1.1.×1.75 0.125×72 2.37×6.3+2.37×3.7 2.5×1.25×0.32 2.5×(3.8×0.04) 13.5×0.98 0.25×39+0.25 46×0.33+54×0.33 6.8×0.75÷0.5 1.53+23.4÷7.2 (8×5.27) ×1.25 6.81+6.81×99 0.25×185×40 3.75÷0.1252.75 3.123.12×99 专心-专注-专业