(2+100)×50÷2-(1+99)×50÷2的脱式计算

2025-03-10 13:28:19
推荐回答(5个)
回答1:

有意思!
(2+100)×50÷2-(1+99)×50÷2
=(102-100)×50÷2
=50

回答2:

回答3:

(2+100)×50÷2-(1+99)×50÷2
=102×50÷2-100×50÷2
=(102-100)×50÷2
=2×50÷2
=50
祝你成功!

回答4:

回答5: