72乘以125乘以3的简便算术

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72乘以125乘以3的简便算术72乘以125乘以3的简便算术72乘以125乘以3的简便算术72x125x3=9x8x125x3=27x1000=2700072*125*3=125*8*(9*3)=27

72乘以125乘以3的简便算术
72乘以125乘以3的简便算术

72乘以125乘以3的简便算术
72x125x3=9x8x125x3=27x1000=27000

72*125*3
=125*8*(9*3)
=27000

72*125/3=9*8*125/3=9*(8*125)/3=(9/3)*(8*125)=3*1000=3000

72*125*3
=8*125*9*3
=1000*27=27000

9*3*8*125=27000

72×125×3=(4×18)×(25×5)×3=(4×25)×(18×5)×3=100×90×3=27000