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37×25×40简便计算

25x37 =25x36 +25 =(25x4)x9 +25 =100x9+25 =900+25 =925

原式 =(36+1)x25 =36x25+1x25 =9x4x25+25 =9x100+25 =900+25 =925 供参考。

=25×4×37=100×7=3700

25×37×40 =25×40×37 =1000×37 =37000

4×0.37×25简便方法计算是根据乘法的交换律和结合律,把4和25先乘,再算后面的。具体算式是: 4×0.37×25 =(4×25)×0.37 =100×0.37 =37

25×37乘八十的简便算法 25×37乘八十 =37*(25*80) =37*2000 =74000

用简便方法计算37×25+268÷67 37×25+268÷67 =36×25+25+4 =900+25+4 =929.

37×25+76×37-37 =37×(25+76-1) =37×100 =3700 你好,本题已解答,如果满意,请点右上角“采纳答案”。

原式 =40×24-3×24 =960-72 =888 满意采纳奥 还有疑问请追问

438-23-37-40的简便计算 438-23-37-40 =438-(23+37+40) =438-100 =338

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