672-36 64用简便方法计算怎么写

2024-11-28 08:58:14
推荐回答(3个)
回答1:

672-36- 64=672-(36+64)=672-100=572

回答2:

672一(36十64)=672一100=572

回答3:

672-36+ 64
=636+64
=700
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