36×27+72×36简便计算?

2025-04-03 10:54:01
推荐回答(4个)
回答1:

提取相同的乘数
36x(27+72)=36x99=36x(100-1)=3600-36=3564

回答2:

36×27+72×36
=36x(27+72)
=36x99
=36x(100-1)
=3600-36
=3564

回答3:

36*(27+72)
=36*99
=36*(100-1)
=3600-36
=3564

回答4:

36×27+72×36
=36×(27+72)
=36×99
=36×(100-1)
=36×100-36×1
=3600-36
=3564