3.6×42.3×3.75-12.5×0.423×16 要简便运算!
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3.6×42.3×3.75-12.5×0.423×16要简便运算!3.6×42.3×3.75-12.5×0.423×16要简便运算!3.6×42.3×3.75-12.5×0.423×16要简便运算!3
3.6×42.3×3.75-12.5×0.423×16 要简便运算!
3.6×42.3×3.75-12.5×0.423×16 要简便运算!
3.6×42.3×3.75-12.5×0.423×16 要简便运算!
3.6x42.3x3.75-12.5x0.423x16=36x0.423x37.5-12.5x0.423x16=4x9x0.423x12.5x3-12.5x0.423x4x4=4x12.5x0.423x(3x9-4)=50x23x0.423=115x4.23=486.45
3.6×42.3×3.75-12.5×0.423×16 要简便运算!
3.6*42.3*3.75-12.5*0.423*28
3.6*42.3*3.75-12.5*0.423*2.8怎样算最简便
3.6*42.3*3.75-12.5*14*0.846 如何简便运算
3.6*4203*3.75-12.5-12.5*0.423*28,不能直接算!是3.6*42.3*3.75-12.5*0.423*28
计算3.6乘42.3乘3.75减12.5乘0.432乘28简便计算!
简算题(不要省略步骤)3.6乘42.3乘3.75-12.5乘0.423乘28
3.2×42.3×3.75-12.5×0.423×16 怎么算啊3.2×42.3×3.75-12.5×0.423×16
3.2*42.3*3.75-12.5*0.423*16简便计算
3.6*42.5*3.75--12.5*0.425*28
12.5×(36-7.2)÷3.6 简便运算
速求12.5÷3.6-7÷9+8.3÷3.
3.75×2.5+3.75×8.5-3.75= 简便方法
3.75*8.43*36-12.5*0.843*28简算
计算3.6/0.4-12.5*5
3.6×12.5×0.8/3.6 3.6/0.6/0.5 (12.5+0.125)×83.6×12.5×0.8/3.6 3.6/0.6/0.5 (12.5+0.125)×8.99要简便算式,
(18.4-3.75)/12.5/0.8怎么简便计算
3.75除以1.5×x=12.5 要方程