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72x125的简便计算

72x125简算?解答72x125=9*8*125=9*1000=9000

72x125=125x8x9=1000x9=9000

72x125=9*8*125=9*1000=9000 陈西西同学,请点采纳,谢谢了

72x125=9x8x125=9x(8x125)=9x10009000 因为用乘法口诀把72分成9x8刚好,然后再乘8x125能口算,最后就是9x1000等于9000了.

125*8*9

72X125=(72X1000)/8=72000/8=9000

72x125=9x8x125=9x1000=9000

72*125=9*8*125=9*1000=9000

72x125 =9x8x125 =9x1000 =9000

72x125怎么简算?72x125=9*(8*125)=9000.

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