999*111+333*667简算算完之后拿计算器算一下,对了在发!
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999*111+333*667简算算完之后拿计算器算一下,对了在发!
999*111+333*667简算
算完之后拿计算器算一下,对了在发!
999*111+333*667简算算完之后拿计算器算一下,对了在发!
999×111+333×667
=333×(3×111)+333×667
=333×333+333×667
=333×(333+667)
=333×1000
=333000
999*111+333*667
=333*3*111+333*667
=333*333+333*667
=333*(333+667)
=333*1000
=333000
999可以拆分为3*333
999×111+333×667
=333×(3×111)+333×667
=333×333+333×667
=333×(333+667)
=333×1000
=333000
999*111+333*667
=333*333+333*667
=333*(333+667)
=333*1000
=333000
简便方法如下:
999*111+333*667
=333*333+333*667
=333*(333+667)
=333*1000
=333000
999*111+333*667
=333*333+333*667
999*11+333*667=333*3*11+333*667=333*(33+667)=333*700=233100
挺简单的
999×111+333×667
=333×(3×111)+333×667
=333×333+333×667
=333×(333+667)
=333×1000
=333000
999*111+333*667
=333*3*111+333*667
=333*(333+667)
=333*1000
=333000