3.45*3.6+0*345*64 简算
3个回答
3.45*3.6+0.345*64
=0.345x10x3.6+0.345x64
=0.345x(36+64)
=0.345x100
=34.5
相关问题
3.45×3.6+0.345×64(用简便方法计算)
计算,能简算的要简算. 3.25×0.45+6.75×0.45 7.5×102 5.64÷0.125÷
34.5*76.5-123*1.45-345*6.42如何简算?
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1.345*0.345*2.69-1.345^3-1.345^3*0.345^2