用简便计算。999*222+333*334

2025-04-17 09:34:09
推荐回答(4个)
回答1:

你好

999*222+333*334
=333*3*222+333*334
=333*666+333*334
=333*(666+334)
=333*1000
=333000

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回答2:

999*222+333*334
=333*3*222+333*334
=333*666+333*334
=333*(666+334)
=333*1000
=333000
跪求采纳

回答3:

999*222+333*334
=333*666+333*333+333
=333*999+333
=333*1000
=333000

回答4:

=333*666+333*334
=333(666+334)
=333*1000
=333000