Question

666x667+222x999用脱式怎么计算简单

Answer 1

666╳667十222╳999
=222╳(3╳667)+222╳999
=222╳2001+222╳999
=222╳(2001+999)
=222╳3000
=666000

Answer 2

=666x667+666x333
=666x（667+333）
=666x1000
=666000

Answer 3

＝666X667＋222X（3X333）
＝666X667＋666X333
＝（667＋333）X666
＝1000X666
＝666000

Answer 4

12345678=9758658487

Answer 5

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