368-139-61的简便运算怎么算?

2025-03-19 07:15:45
推荐回答(4个)
回答1:

简便计算过程方法如下
解:368-139-61
=368-(139+61)
=368-200
=168

回答2:

368-139-61
=368-(139+61)
=368-200
=168

回答3:

336一l3q一61

回答4:

简便如图: