计算下面各题怎样简便就怎样计算633-143-357+67?

2025-03-01 19:53:04
推荐回答(4个)
回答1:

633-143-357+67
=(633+67)-(143+357)
=700-500
=200

回答2:

633-143-357+67


=633+67-(143+357)


=700-500


=200


回答3:

=(633+67)-(143+357)
=700-500
=200

回答4:

这个题不难,我写给你:
633-143-357+67
=633+67-143-357
=(633+67)-(143+357)
=700-500
=200