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25乘41简便计算

25×41= 25×(40+1)= 25×40+25= 1000+25= 1025

25×41 =25×(40+1) =25×40+25×1 =1000+25 =1025 希望我的回答对您有帮助,有问题可以追问。 满意请及时采纳,谢谢!

25×41 =25×(40+1) =25×40+25×1 =1000+25 =1025

201乘40加201

=4X8X25X41 =4X25X8X41 =100X8X41 =800X41 =32800

25×41-25 =25×41-25×1 =25×(41-1) =25×40 =1000 希望对你有帮助

原题是 25×(41×4)?如果是,那么 25×(41×4)=25×4×41=100×41=4100

把41分成(40+1)

如图

原式 =41/43x42 =41/43x(43-1) =41/43x43-41/43x1 =41-41/43 =40又2/43 其中,/是分数线。 供参考。

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