125x25x32用简便方法算
125x25x32
=125*25*8*4
=(125*8)*(25*4)
=1000*100
=100000
简便计算过程:125×25×32=125×25×(4×8)=(125×8)×(25×4)=1000×100=100000
125x25x32
=125x8x25x4
=1000x100
=100000
125x25x4x8
=125x8x(25x4)
=1000x100
=100000
125x25x32
=125x8x25x4
=1000x100
=100000
希望能帮助你