小學五年级数学计算题.doc

小学五年级数学上册计算题一、直接写出得数0.5×8=???????????? 3.6×0.4=???????? 39.68×0=???????? 47.6×1=??4÷0.5=???????????? 12÷0.06=???????? 12÷1.2=?????????? 3÷30=?0.15×7=??????????? 3.2×6+3.2×4=???????????????????? 2.5×4×0.36=0.2+0.8×0.5=?????? 6.03×1000=?????? 10×0.6=???????? 6.45×0.01=?????????????????0.1×0.1=?????????? 0.24×0.5=??????? 5.4＋3.6=??????? 1.25－0.25=10.2×4.5＝???????? 2.5×6＝????????? 9×0.25＝??????? 0.125×4=1.25×8×0.5=????? 16×0.01=??????? 1.78÷0.3=???????? 0.27÷0.003=0.01÷0.1=???????? 1.8×20=????????? x-0.4x=?????????? 5d-2d=3.6÷0.4=?????????? 0.6×0.8＝?????? 2.4×3＝???????? 0.12×0.7＝4÷5＝???????????? 1.6÷0.5＝?????? 0.2÷0.05＝?????? 2.5×2.3×4=1.5÷1.5＋1.5=?????? 3.6－1.2÷2.4=????????? 4.7×6＋4×4.7=???0.5×4÷0.5×4=?????? 38.5×0×0.38=????????? 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 二、用竖式计算8.08－2.68＝?????? 5.546＋29.38＝????? 17.04×0.26 ＝?????? 8.35×3.5＝ ? ? 三、竖式计算（得数保留一位小数）0.43×0.29≈???????????? 52.6×0.23≈??????????? 4.58×0.37≈ ? ? 四、竖式计算（得数保留两位小数）4.3×8.14≈??????????? 27.6×0.45≈??????????? 27.6×0.45≈ ? ? 20÷12≈????????????? 2.9×1.8≈????????????? 5.08×0.25≈ ? ? ? 五、竖式计算（得数保留三位小数）2.5÷0.7=???????????????? 2.5÷0.7=?????????????? 3.25×9.04= ? ? 六、竖式计算（用循环小数表示商）36.8÷16≈??????????? 10.1÷3.3≈??????? 15.3÷11≈????????? 0.78÷1≈ ? ? 七、脱式计算（2.65+2.77）÷（1.98-0.98）=????????? 3.7×91.6+6.3×91.6= ? ? 0.45×12×0.2=?????????????????????? 6.2×2.1－2.12.8－2.8×0.15= ? 2.8×1.43＋0.57=??????????????????? 10－6.06＋8.5= ? 6×0.25×1.8=????????????????????? 144÷3.6＋27.2=? ? 0.87×3.16+4.64=????????????????? 6.8×0.75÷0.5= ? 13.75÷0.125–2.75=?????????????? 53+23.4÷7.2= 2.881÷0.43－0.24×3.5=????????????????? 28-(3.4+1.25×2.4)= ? （31.8+3.2×4）÷5=???????????????????? 31.5×4÷(6+3)= ? 0.64×25×7.8+2.2=?????????????????? 2÷2.5+2.5÷2= ? 194－64.8÷1.8×0.9=??????????????? 36.72÷4.25×9.9= ? 5180－705×6=????????????????????? 24÷2.4－2.5×0.8= 3.416÷（0.016×35）= ? 八、用简便方法计算下面各题5.12＋2.54＋4.88=???????????? 12.5×17.8×0.8=?????????? 9.9×2.5= ? 9.4×5.8＋10.6×5.8=????