666x9十111x46怎么简便

作者&投稿:章齐 (若有异议请与网页底部的电邮联系)
666×9+111×46简便计算~

6乘111乘9~111乘54
把111提出来
111乘(54+46)
111乘100
结果是11100

666×9+46×111
=111×6×9+46×111
=111×(6×9+46)
=111×100
=11100

666x9十111x46=111x6x9+111x46=111x(54+46)=111x100=11100

999×6+46×111简便运算?
答:用分配率运算简单 =111x9x6+46x111 =111x54+111x46 =111x(54+46)=111x100 =11100

999×46+6×111简便运算?
答:这道题需要运用到一个定义,就是乘法分配律。乘法分配律是值两个数的和或差与一个数相乘,可以先把他们分别与这个数相乘再相加。用字母表示,可以是:(a+b)×c=a×c+b×c或者a×c+b×c=(a+b)×c,其中加号可以变成减号,等式依然成立。999×46=111x9x46=111x414 999×46+6×111 =...

请问哪里能下单机游戏?
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111×46+999×6如何简便计算?
答:111×46+999×6 =111x46+111x9x6 =111x(46+54)=111x100 =11100