巧算:654321*123456-654322*123455
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/13 18:01:50
![巧算:654321*123456-654322*123455](/uploads/image/f/4194507-3-7.jpg?t=%E5%B7%A7%E7%AE%97%3A654321%2A123456-654322%2A123455)
12345再答:肯定正确,望采纳
解题思路:巧算解题过程:varSWOC={};SWOC.tip=false;try{SWOCX2.OpenFile("http://dayi.prcedu.com/include/readq.php?
等于123456654321
1donated.in2.were,willbring3.askforme4.atall(感觉只能填两个空啊...)5.to,atonce
12345想你好辛苦,23456恋你心依旧,34567望你是我妻,45678你我来拥抱,56789希望再拥有
12345除以12345又12346分之12345=1/1又12346分之1=12346/12347
252735232
80779853376
111111111
654321×123456-654322×123455=654321×(1+123455)-(654321+1)×123455=654321×1+654321×123455-654321×123455
765438帅哥采纳我的好吗
777777
777777
上山打老虎再问:老虎不在家再问:后面是什么
152399025再答:采纳
654321×(123455+1)-(654321+1)×123455=654321×123455+654321×1-654321×123455-123455×1=654321-123455=5308
答案是777777
原式=654321×123455+654321-654322×123455=(654321-654322)×123455+654321=654321-123455=530866
654321X909090+654321+909090=654321X909090+654321+909090