33乘77加66乘11的简便计算方法是什么?

一定要巧算!!!!!!!!!!!
2025-02-22 14:39:41
推荐回答(5个)
回答1:


这样可以吗,不用列竖式计算

回答2:

33x77+66x11
=33x77+33x2x11
=33x(77+22)=33x99
=33x(100-1)=33x100-33
=3300-33=3267

回答3:

33乘77加66乘11
=33×77+33×22
=33×(77+22)
=33×(100-1)
=3267.

回答4:

=33×77+33×22
=33×(77+22)
=33×(100-1

=3300-33
=3267

回答5:

33*77+66*11
=33*77+33*2*11
=33*(77+22)
=33*99
=33*100-33
=3300-33
=3267