计算下面各题怎样简便就怎样计算。27X25x4,125X23X8,25X32x125?
3个回答
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27X25x4
=27x100
=2700
125X23X8
=125x8x23
=1000x23
=23000
25X32x125
=25x4x8x125
=(渣笑25x4)x(8x125)如尘含兄差
=100x1000
=100000
=27x100
=2700
125X23X8
=125x8x23
=1000x23
=23000
25X32x125
=25x4x8x125
=(渣笑25x4)x(8x125)如尘含兄差
=100x1000
=100000
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展开全部
27×25×4=25×4×27=亩枝100×27=2700
125×23×8=125×8×23=1000×23=23000
25×32×125=25×4×8×125=100×(谈岩8×125)含耐御=100×1000=100000
125×23×8=125×8×23=1000×23=23000
25×32×125=25×4×8×125=100×(谈岩8×125)含耐御=100×1000=100000
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展开全部
27×25×4
=嫌宽锋27×100
=2700
125×23×8
=巧唤125×8×23
=1000×23
=23000
25×32×125
=25×4×8×125
=芹晌100×1000
=100000
=嫌宽锋27×100
=2700
125×23×8
=巧唤125×8×23
=1000×23
=23000
25×32×125
=25×4×8×125
=芹晌100×1000
=100000
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