Question

666✘667+222✘999怎么简便计算？

Answer 1

这道题的简便计算具体过程如下:
666*667+222*999
=666*667+222*3*333
=666*667+666*333
=666*（667+333）
=666*1000
=666000

Answer 2

666x667+222x999
＝666x667+222x（3x333）
＝666x667+222x3x333
＝666x667+666x333
＝666x（667十333）
＝666x1000
＝666000

Answer 3

666×667+222×999
=666×667+222×3×333
=666×(667+333)
=666×1000
=666000

Answer 4

解：原式=666×667+666×333
=666×(667+333)
=666×1000
=666000

Answer 5

666x667+222x999=666x667+222x3x333=666x667+666x333=666(667+333)=666x1000=666000