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88X125简便计算

原式 =(80+8)x125 =80x125+8x125 =10000+1000 =11000 或者 =11x8x125 =11x1000 =11000

原式 =11x8x125 =11x1000 =11000 或者: =(80+8)x125 =80x125+8x125 =10000+1000 =11000

88乘125 =125乘(80+8) =125乘80+125乘8 =10000+1000 =11000 因为8乘125等于1000,这个是老师平时教我们的,就像25乘4等于100一样,因为要是遇到这些题的话,就不用再写算式了,还有很多这样的…… 我的答案绝对是对的,我发四!

88x125 =(11X8)X125 =11X(8X125) =11X1000 =11000 希望对你有帮助,满意请及时采纳, 你的采纳是我回答的动力!

88x125 =11x(8x125) =11x1000 =11000

88x125-8x125 解:运用乘法分配律 =(88-8)x125 =80x125 =10000 祝学习进步。

88x125 =11x8x125 =11x1000 =11000

125x8.88 =125x8x1.11 =1000x1.11 =1110

88x125x5=4x4x11/2x25x25=(4x25)(4x25)x11/2=100x100x11/2=5500.

=111×8×125 =111×1000 =111000 =888×125×8÷8 =888×1000÷8 =111000

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