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时间:2020-02-26
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1、用竖式计算下面各题姓名--------------分数-----------------(1)68.8÷4= (2)85.44÷16= (3)67.5÷15=(4)289.9÷18= (5)101.7÷9= (6)243.2÷64=(7)16.8÷28= (8)15.6÷24= (9)0.138÷15=(10)1.35÷27= (11)0.416÷32= (12)3.64÷52=(13)91.2÷3.8= (14)0.756÷0.18= (15)51.3÷0.27=(16)26÷0.13=
2、(17)210÷1.4= (18)2.688÷0.56=(19)10.625÷25= (20)126÷45= (21)10÷25=(22)2.7÷7.5= (23)15÷0.06= (24)25.6÷0.032=2、下面各题,商保留一位小数。(25)14.36÷2.7≈ (26)8.33÷6.2≈ (27)1.7÷0.03≈ 3、下面各题,商保留二位小数。(28)32÷42≈ (29)1.25÷1.2≈ (30)2.41÷0.7≈口算题练习姓名----------分数-------------1、
3、直接写出得数。0.45×2.5=0.8×1.25=0.3×3.6=0.3×0.3=10×0.07=0.3×1.4=0.05×7=0.92×0.4=0.2×0.26=0.14×4=0.02×0.1=1.2×0.3=0.2×0.4=8.2+1.8=100-35.22=2.3×4=2.5×0.4=2.4×5=0.22×4=3.25×0=0.9-0.52=3.99×1=0×3.52=12.5×8=8÷10=10-1.8-7.2=0.43+3.57=2.5×4×12=0.9×0.8=7.5x-3x=a+3a+7a=1.05×100=1÷0.
4、5=0.96÷3=1.47÷0.7=5.4÷6=0.16.5×10=0.56×100=3.78×100=4÷0.8=3.215×100=0.8×10=4.08×100=1.1×0.2=0.6×0.8=3×0.9=2.5×0.4=3.6×0.4=12.5×8=50×0.04=80×0.3=1.1×9=0.16×5﹦1.78+2.2=9.6÷0.6=1.2×0.5-0.4=0.7÷0.01=2.5×0.4=12-3.9=6.6÷0.66=3.9+2.03=4.2÷3.5=2.14-0.9= 0.3×0.3=7.2+2.8= 0.9
5、÷0.01=12÷0.3= 2.87÷0.7=13÷4= 0.96÷0.3= 1.5×0.4=7÷0.25= 8-2.5= 16÷1.6=5.6×1.01= 0.36+0.64= 64.32÷16=4.2÷0.1=72.8÷0.8= 8.4÷4.2= 13.8+9.9= 2.4×2.5=0.05×0.8=2.56-0.37= 12×2.5= 1.23×3=3.2÷1.6= 19.6÷2= 8.8÷2.2= 0.75×4= 0.5×0.8=8.4×0.2=1.6×0.2=7.2×0.3=2.8×0.3=0
6、.9÷0.15=1.8×0.4=5.5÷0.55=0.08×100=2.2÷0.11=5.46+4.54=12.5×0.8=0.35×0.3=8×1.25=8×0.125=27+456+73=3.5+3.5×3=2.5×0.7×0.8=1.6+2.4×0.3=1.25×0.8×0.5=1.25×8÷1.25=(1.5+0.25)×4=1.25×8÷1.25=5.37×0+4.63=1.4×5=2.8×4=19.6÷4=22.5×4=8×(2.5+0.25)=计算题测验1姓名-------------------分数--------
7、---------1、用竖式计算0.396÷1.20.756÷0.360.25×1.43.06×3690.75÷3.33.7×0.163.68×0.2516.9÷0.131.55÷3.990.75÷3.36.4×0.54.48×0.45.25×50.396÷1.20.396÷0.3627.5÷0.0252、脱式计算(能简算的要简算)2.5×7.1×416.12×99+16.125.2×0.9+0.97.28×99+7.284.3×50×0.264-2.64×0.526×15.7+15.7×24(2.275+0.625)×0.283
8、.94+34.3×0.21.2×(9.6÷2.4)÷4.88.9×1.1×4.72.7×5.4×3.93.6×9.85-5.468.05×3.4+7.66.58×4.5×0.9(1.25-0.125)×84.8×100.156.5×99+56.5计
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