Question

用简便计算。999*222+333*334

Answer 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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Answer 2

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

Answer 3

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

Answer 4

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

Answer 5

333*（3*222+334)