五年级数学简便计算易错题荟萃(含答案)2018.112 VIP免费

五年级上册数学简便计算专项练习2018.12姓名_____________得分___________计算。能简算的要简算。13.38+0.987.02-2.9813.8（1.380.2）30.7-0.72-1.87.81.0118.4＋18.4×912.13+7.5-12.13＋7.50.1258.89.43.2+60.323.6×5÷3.6×515.2－（5.2－1.8）7.69－（3.7＋2.69）8.1÷（0.9×0.3）8.53+6－8.53+6（8.25－3.75）÷2.5÷46.9÷0.7+0.1÷0.72.12－（1.12+3×0.33）6.5÷0.25(6.6+1.21)÷1.10.79×6.9+6.9×0.22-6.910.4×0.0257.2÷0.6＋7.2÷0.412.5×2.5×6.40.5×3÷0.5×40.76×4.9+4.9×0.24参考答案：