简便运算:333*666+778*999

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简便运算:333*666+778*999
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简便运算:333*666+778*999
简便运算:333*666+778*999

简便运算:333*666+778*999
333*666+778*999
=333×3×222+999×778
=999×(222+778)
=999×1000
=999000

333*666+778*999
=999*222+778*999
=999*(222+778)
=999*1000
=999000

333*666+778*999
=333×3×222+999×778
=999×(222+778)
=999×1000
=999000