111x666+778x333怎么简便计算

2024-11-23 01:23:04
推荐回答(5个)
回答1:

111x666+778x333
=111x2x333+778x333
=222x333+778x333
=(222+778)x333
=1000x333
=333000

回答2:

111x666+778x333
=111x2x333+778x333
=222x333+778x333
=(222+778)x333
=1000x333
=333000
135

回答3:

111x666+778x333 =111x2x333+778x333 =222x333+778x333 =(222+778)x333 =1000x333 =333000

回答4:

=111x2x333+778x333
=222x333+778x333
=(222+778)X333
=1000x333
=333000

回答5:

131488 520321秒 88