五年级上册练习题(口算、简便运算) 班级:_______________ 姓名:_______________ 一、口算。 4.06×4= 5.7×0.2= 8.4×3= 1.14×0.6= 5.11×6= 3.5×0.3= 4.2×0.8= 0.41×0.8= 7.05×3= 4.5×0.7= 3.7×0.5= 3.7×0.02= 75×0.2= 7.1×0.5= 2.5×0.4= 0.45×20= 30×0.8= 4.8×0.1= 8.11×0.3= 0.01×0.64= 9.05×7= 0.6×2.2= 9.42×0.2= 0.31×0.6= 0.5×90= 0.4×0.5= 0.01×0.1= 600×0.03= 二、计算下面各题。(能简算的要简算) 7.28-2.28×1.5 3.4+2.6×0.06 5.5×10.1-0.1 0.5+1.4+0.6 5.8+21.6+4.2 67.3+(32.7+12.8) 1.7×0.8×12.5 0.25×7.5×0.4 1.25×(8×9.1) 6.7×5.2+3.3×5.2 3.6×4.8+3.6×5.2 4.5×13.6-3.6×4.5 5.6×99+5.6 13.7+99×13.7 99×9.9+9.9 72×12.5 3.6 8.5×0.99 14.5 2.8×105 5.5 4.8×2.5 0.25 ×0.25 2.5×9.8 6.4×10.2 0.28×4.4 88×12.5×0.32 ×9.9 ×10.1 ×1.25 本文来源:https://www.wddqw.com/doc/a3321a8d53e2524de518964bcf84b9d528ea2cd5.html