333×37+666×37-11×333的简便算法
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333×37+666×37-11×333=333x37+333x2x37-11x333=333x(37+2x37-11)=333x(37x3-11)
咨询记录 · 回答于2023-03-26
333×37+666×37-11×333的简便算法
333×37+666×37-11×333=333x37+333x2x37-11x333=333x(37+2x37-11)=333x(37x3-11)
333×37+666×37-11×333=333x37+333x2x37-11x333=333x(37+2x37-11)=333x(37x3-11)=333x(111-11)=333x100=33300