27*12*25的简便运算

2025-04-06 19:56:47
推荐回答(3个)
回答1:

27*12*25=27*3*4*25=9*3*3*100=9*9*100=8100

回答2:

27*12*25
=27x3x4x25
=(27x3)x(4x25)
=81x100
=8100

回答3:

27x12x25
=27x(12x5x5)
=27x300
=8100