938-(256+138)的简便运算?

2025-04-20 06:39:42
推荐回答(4个)
回答1:

938-(256+138)的简便算法。这道题的简便算法是938-(256+138)=938-138-256=800-256=544

回答2:

938-(256+138)
=938-138-256
=800-256
=544

回答3:

938-(256+138)
=938-256-138
=(938-138)-256
=800-256
=544

回答4:

938-138-256=800-256=544。