36x73+28x36能不能巧算吗
【2023-07-18】一、36x73+28x36能不能巧算吗36x73+28x36能巧算。解:采用分配律,原式=36x73+28x36=36x(73+28)=36x101=36x(100+1)=36x100+36=363636x73+28x36=36x(73+28)=36x101=36x(100+1)=36x100+36=3600+36=363636..
阅读【2023-07-18】一、36x73+28x36能不能巧算吗36x73+28x36能巧算。解:采用分配律,原式=36x73+28x36=36x(73+28)=36x101=36x(100+1)=36x100+36=363636x73+28x36=36x(73+28)=36x101=36x(100+1)=36x100+36=3600+36=363636..
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