25×125×40简便方法计算
25x4x125
=100x125
=12500
请采纳!你的采纳是我答题的动力!
=100x125
=12500
请采纳!你的采纳是我答题的动力!
温馨提示:答案为网友推荐,仅供参考
第1个回答 2016-10-31
25×125×40
=25×4x125×10
=1000x125
=125000
=25×4x125×10
=1000x125
=125000