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125×56脱式计算%

125×56脱式计算- 125×56 =125*8*7 =1000*7 =7000

125x56 =125×8×7 =1000×7 =7000

125×46 =125×(40+6) =125×40+125×6 =5000+750 =5750

请问5×96×125×23脱式简便计算怎么做? 5×96×125×23 =5×12×8×125×23 =60×1000×23 =60000×23 =1380000.

125x25x8x8=(125x8)x(25x8)=1200 [49十(31X56)]除以7 =49÷7+31X56÷7 =7+31X8 =7+248 =255

125×56×8 =(125×8)×56 =1000×56 =560000

8x28x125 解:脱式简便运算 =8x125x28 =1000x28 =28000 祝学习进步。

列式计算为 600÷25 =100÷25×6 =4×6 =24 所以原式的计算结果为24.

125x25x32 =125x8x(25x4) =1000x100 =100000

=(40+5)×125 =40×125+5*125 =5000+625 =5625 或者 =(40+5)×125 =40×125+5*125 =5000+5×(100+20+5) =5000+500+100+25 =5625

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