如题所述
222X999十333X334
=222X3X333+333X334
=666X333十333X334
=(666十334)X333
=1000X333
=33300
=222X3X333+333X334
=666X333十333X334
=(666十334)X333
=1000X333
=33300
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第1个回答 推荐于2016-03-17
222X999+333X334
=222X3X333+333X334
=666X333+333X334
=(666+334)X333
=1000X333
=333000本回答被网友采纳
=222X3X333+333X334
=666X333+333X334
=(666+334)X333
=1000X333
=333000本回答被网友采纳