66乘以0.88加33乘以0.24 怎么简便运算
3个回答
33*(2*0.88+0.24) =33*[2*(1-0.12)+0.24] =33*2
相关问题
55乘以66加上66乘以77加上77乘以88加上88乘以99的简便计算?
4.66乘以0.28加4.66乘以0.82减4.66求简便计算
0.3333乘以23加0.1111乘以31的简便运算
简便运算；57乘以百分之98加0.57乘以2
9.66乘以0.37 9.66乘以0.73-9.66的简便算法
0.79乘以0.46加7.9乘以0.24加11.4乘以0.079怎样简便计算?
26乘以66加上66用简便方法运算,怎么算?
48乘以0.25乘以1.25（简便运算）
2.2乘以4.9加17乘以0.66怎么巧算
33乘以3333加9999乘以8889的简便法怎么算