125×32×35简便运算 快,急
第1个回答 2016-05-30
125×32×35
=125x(8x2x2)x(5x7)
=(125x8)x(2x5)x(2x7)
=1000x10x14
=140000
希望能帮到你!本回答被网友采纳
=125x(8x2x2)x(5x7)
=(125x8)x(2x5)x(2x7)
=1000x10x14
=140000
希望能帮到你!本回答被网友采纳
第2个回答 2016-05-30
=(125*8)*4*35
=1000*(4*35)
=1000*140
=140000
=1000*(4*35)
=1000*140
=140000
第3个回答 2016-05-30
125×32×35=125*4*8*5*7=500*8*5*7=4000*5*7=20000*7=140000
第4个回答 2016-05-30
125×32×35
=125x8x4x35
=1000x140
=140000
=125x8x4x35
=1000x140
=140000
第5个回答 2016-05-30