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125×88的四种简便方法？方法大汇总，看看漏了哪一种？
方法精讲：①125×88=（125×8）×（88×1/8）=1000×11=11000；②125×88=125×8×11=1000×11=11000；③125×88=125×（80+8）=125×80+125×8=10000+1000=11000；④125×88=25×5×4×22=25×4）×（5×22）=110×100=11000
常见简便计算习题精讲16/21
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