2013*20122012-2012*20132013
=2013*2012*10001-2012*2013*10001
=0
请用简便方法计算.2013*20122012-2012*20132013
请用简便方法计算.2013*20122012-2012*20132013
数学人气:568 ℃时间:2019-12-19 13:18:12
优质解答
我来回答
类似推荐
猜你喜欢
- 1对事情的态度严肃认真的词
- 2如图所示,斜面倾角为θ,质量为m的滑块距挡板P为s,以初速度v沿斜面上滑,滑块与斜面间的动摩擦因数为μ,滑块所受摩擦力小于滑块重力沿斜面的分力,若滑块每次与挡板相碰均无机械
- 3an other 和 another 有时容易混淆,怎样区别?
- 4写出4个商和余数都是4的除法算式?
- 5Be careful when you stand on the dam.______,you will fall into the water
- 6请帮我翻译一下,you not afraid I will love you,love you is happy.
- 7有时她乘公共汽车上学,有时她骑自行车去上学.汉译英
- 8——after his death that he was recognized as a great composer.a.it was not until B.not until
- 9电压表在节点法中算用电器还是导线?电流表呢?
- 101,5,7,3四个数字组成最大的两位小数是多少,最小的两位小数是多少?