85乘99加85的简便计算 999乘以111加333乘以667用简便方法计算是怎么算

999乘以111加333乘以667用简便方法计算是怎么算  

999乘以111加333乘以667用简便方法计算是怎么算

999×111+333×667
=333×(3×111)+333×667
=333×(333+667)
=333×1000
=333000

请问999乘以111加333乘以667用简便方法计算是怎么算

999*111+333*667
=333*3*111+333*667
=333*(333+667)
=333*1000
=333000

999乘以333加111乘以667简便运算

999*333+111*667
=888*333+111*333+111*667
=888*300+888*30+888*3+111(333+667)
=266400+26640+2664+111000
=293040+2664+111000
=295704+111000
=406704

111乘以999用简便方法怎么计算?

111×999
=111×1000-111
=111000-111
=110889

999乘以7加111乘以27用简便方法怎么算

999乘以7加111乘以27用简便方法怎么算
=111x（9x7+27）
=111x90
=9990

999乘以7778加上333乘以666怎样用简便方法计算

999X7778+333X666
=999X(7778+222)
=(1000-1)X8000
=8000000-8000
=7992000

333乘以777减222乘以666除以555乘以999用简便方法计算

3X111 X7X111 -2X111 X6X111/(5x111)x9x111= 到这里我就不知道你说除以555后再乘以999还是除以（555x999）这个数了。所以，我没法算。不过我都把他们分出来了，你再不会，你老师就教不了你了。

666乘以667加222乘以999简便方法算

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

简便计算:222乘以999加333乘以334

=222×3×333+333×334
=666×333+333×334
=(666+334)×333
=1000×333
=333000