1.25×17.5+36.1÷0.8+2.64×12.5
=1.25×17.5+36.1×1.25+26.4×1.25
=1.25×（17.5+36.1+26.4）
=1.25×80
=100
1.25×17.5+36.1÷0.8+2.64×12.5=简便运算
1个回答
相关问题
-
1.25×17.6+36.1÷0.8+2.36×12.5＝?
-
1.25×17.6+36.1÷0.8+2.63×12.5．
-
1.25×17.6+36.1÷0.8+2.63×12.5．
-
12.5×16+1.25×16+2.5×8+25×0.8 简便运算!
-
64×1.25-28÷2.5 怎么简便运算
-
1.25×37.9+12.5×2.17+125×0.204=(简便运算)
-
0.8÷(5/4×1.25)÷(0.64-1/25)+1.2×0.5÷4/5
-
5.64÷0.4+0.6×1.8 使用简便运算
-
怎样简便就怎样算2.5×12.5×3.218.72-3.34-1.66-1.721.25×17.6+36÷0.8+2.6
-
数学简便运算提问.64×251600×2525×32×12.50.25×12.5÷32分之1