56x23÷56x23简便计算?

2025-04-06 14:34:44
推荐回答(3个)
回答1:

31×5/6+23÷6/5;简单计算方案:31×5/6+23÷6/5=31x5/6+23x5/5=5/6x(31+23)=5/6x54=45

回答2:

其实就是23乘以23,口算都可以算出来了!

回答3:

=56÷56×23×23
=1×23×23
=529