小学数学五年级上册简便计算练习..doc

小学数学五年级上册简便计算练习（160道） ?请用简便方法计算下列各题 3.29+0.73+2.27???????? 3.29-0.73-2.27??????? 7.5+2.5-7.5+2.5 7.325-3.29-3.325???????7.325-(5.325+1.7)????????7.325-(5.325-1.7)? 3.29+0.73-2.29+2.27???? 3.29×0.25×4???????????? 0.125×8.8? ??? ? 0.25×0.28????????????? 0.125×3.2×2.5??????????? 35×40.2? ? ? 0.25×4÷0.25×4??????? 3.5×9.9?????????????????? 3.5×99+3.5 ? 3.5×101-3.5?????????? 3.5×9.9+3.5×0.1?????????? 3.5×2.7+35×0.73 ?? 3.5×2.7-3.5×0.7????? (32+5.6)÷0.8????????????? 3.5÷0.6-0.5÷0.6?? 4.9÷3.5???????????? 7÷0.25÷4? ??????????????? 7÷0.125? ?? ?? 7.35÷(7.35×0.25)?? 7.35÷(7.35÷0.25)? ? 3.07－0.38－1.62??????? 1.29＋3.7＋2.71＋6.3? ??????? 8－2.45－1.553.25＋1.79－0.59＋1.75? ????? 23.4－0.8－13.4－7.2??????? 0.32×403? 3.2＋0.36＋4.8＋1.64???????1.23＋3.4－0.23＋6.6???????? 0.25×36? 12.7－（3.7＋0.84）????????? 36.54－1.76－4.54??????? 0.25×0.73×4 7.6×0.8＋0.2×7.6???????????? 0.85×199????????????? 0.25×8.5×4? ? ? 1.28×8.6＋0.72×8.6?????????12.5×0.96×0.8?????????10.4－9.6×0.35? ? 0.8×（4.3×1.25）???????3.12＋3.12×99?????????? 28.6×101－28.6（4.23＋6.17）×0.8????? 0.86×15.7－0.86×14.7??????? 2.4×102? 14－7.32－2.68????2.64＋8.67＋7.36＋11.33????????? 2.31×1.2×0.5 ? （2.5－0.25）×0.4???????? 9.16×1.5－0.5×9.16?????????? 3.6－3.6×0.5? ? 4.5÷1.8?????????? 4.2÷3.5????????? 930÷0.6÷5 63.4÷2.5÷0.4???????? 4.9÷1.4????? 3.9÷（1.3×5） ? ? （7.7＋1.54）÷0.7????????? 2.5×2.4????????? 2.7÷45 ? ? 0.35×1.25×2×0.8?????? 32.4×0.9＋0.1×32.4???? 15÷0.25 70÷28??????? 15÷（0.15×0.4）???????? 4.25÷2.5×9.9＋0.17? ? 3.29+0.73+2.27???????? 3.29-0.73-2.27??????? 7.5+2.5-7.5+2.5 ?? 7.325-3.29-3.325??????? 7.325-(5.325+1.7)???????? 7.325-(5.325-1.7) ?? 3.29+0.73-2.29+2.27???? 3.29×0.25×4???????????? 0.125×8.8? ??? ? 0.25×0.28????????????? 0.125×3.2×2.5??????????? 35×40.2?? ?? 0.25×4÷0.25×4??????? 3.5×9.9?????????????????? 3.5×99+3.5 ? 3.5×101-3.5?????????? 3.5×9.9+3.5×0.1?????????? 3.5×2.7+35×0.73 ? ? 3.5×2.7-3.5×0.7????? (32+5.6)÷0.8????????????? 3.5÷0.6-0.5÷0.6 4.9÷3.5???????????? 7÷0.25÷4???????????????? 7÷0.125 ??? ? 7.35÷(7.3