【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《五年级上册数学计算题集锦》,欢迎阅读!
五年级上册数学计算题集锦(1)
一 用竖式、横式计算并验算下面各题。
0.36×12= 4.8×15= 1.02×38= 0.36×23= 0.065×24= 8.4×12= 9.5×15= 2.5×14= 0.32×2.05= 7.05×0.24= 1.95×8.6= 0.67×0.≈23= 2.58×2.4= 1.44×2.8= 1.3×2.5= 24.5×0.9= 1.08×0.29= 9.5×4.07= 5.08×2.5= 2.8×0.06= 0.09×1.87= 9.6×0.52=
4.32÷16= 1.53÷34= 12.96÷32= 37.8÷18= 5.1÷15= 2.4÷0.28= 40÷125= 50.4÷0.28= 0.7÷0.035= 5.76÷1.8= 11.5÷4.6= 0.45÷1.8= 0.15÷1.2= 16.2÷0.45= 7.05÷0.94= 14÷0.56= 0.672÷4.2= 0.24÷4.8= 12.6÷3.5= 24÷0.96= 2.496÷0.12= 39.68÷0.32= 170.3÷2.6= 255.5÷3.5= 19.44÷2.7= 63÷1.4= 21÷2.2= 225.82÷14= 2.61÷1.8= 0.25×0.12= 2.4×1.35= 3.06×25= 4.7×0.53= 36.5×0.04= 5.32×0.36= 0.12×30.8= 二、先用竖式再把得数保留一位小数
7.5×4.3 ≈ 7.85×6.3≈ 0.4×1.7≈ 2.07×3.8≈ 1.25×4.2≈ 1.9×0.26≈ 2.7×6.08≈ 10.05÷32≈ 4.035÷2.4≈ 9.87÷2.3≈ 87.5÷3.7≈ 46.9÷8.7≈ 38.1÷6.9 ≈ 17.9÷2.9≈ 三、先竖式再把得数保留两位小数
1.78×0.24≈ 0.56×1.07≈ 0.019×5.7 ≈ 37.2÷42 ≈ 3.15÷4.7≈ 32÷32.3≈ 40.91÷51≈ 185÷32≈ 5.586÷0.72≈ 1.57÷3.9≈ 0.13÷0.17≈ 3.27÷8.5≈ 3.69÷1.7≈ 62÷29≈ 四、先竖式再在横式上用循环小数表示
3÷1.1= 3.38÷1.8= 13.32÷15= 3÷40= 5÷7= 14.2÷11= 3.82÷2.7= 5.7÷11= 五 脱式计算下面各题
18.952÷4.12+5.4 17.5÷12.5×1.4 3.4×2.6÷8.84 63÷1.4÷3.6 80.64÷25.6-3.15 6.48÷0.12÷5.4 39.05÷7.1-4.02 33.83÷4.4-7.85 16.8+14.7÷0.7 2.61÷1.8×0.4 3.2×6.5÷0.26 2.48+4.832÷1.6 32.34÷2.1÷0.14 1.92÷(22-21.7) 2.05÷0.82+33.6
30×40.6÷2.4 44.28÷0.9÷4.1 2.5×0.4×(0.4÷2.5) 0.96÷(0.5×3.2) 9.6×7.5×1.3
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