8.68/0.56-6.4*2.35 0.22*1.5+2.144-0.99 1/2.5+2.
8.68/0.56-6.4*2.35 0.22*1.5+2.144-0.99 1/2.5+2.
0.22乘1.5 2.144除以3.2怎么简便计算
2.5×五分之二-0.12÷三分之一+8.36,8.96÷0.56-6.4×2.35简算
简便算:8.68-8.68/0.56*0.5
8.68减去8.68除以0.56乘以0.5的简便算法
8.68*0.99简便算法怎么做
求小数乘法练习题答案一、简便运算46.3*0.56+5.38*5.6-1*0.05611*22+0.22*3300+33
6.4乘0.99怎样简便算
(1)5.4+8.2×0.4,=5.4+3.28,=8.68.答:和是8.68.
6.4×2.5简便计算?
0.11+0.22+0.33+0.44+0.55+0.66+0.77+0.88+0.99巧算
1、25.5-25.5/1.5 2、1.7*3.6+6.4