2一8分之5一O.375?

2025-03-06 18:01:56
推荐回答(2个)
回答1:

混合计算,先统一,都转成分数或小数
2-5/8-0.375
=2-0.625-0.375
=2-(0.625+0.375)
=2-1
=1

回答2:

2-5/8-0.375
=2-(5/8+0.375)
=2-1
=1