4356+287-356怎么简便计算?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 13:12:40
![4356+287-356怎么简便计算?](/uploads/image/z/1069055-71-5.jpg?t=4356%2B287-356%E6%80%8E%E4%B9%88%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97%3F)
4356+287-356怎么简便计算?
4356+287-356怎么简便计算?
4356+287-356怎么简便计算?
很简单啊4356+287-356=4356-356+287=4000+287=4287
4356+287-356
=4356-356+287
=4000+287
=4287
4356-356+287=4000+287=4287
给赞,采纳啊
4356+287-356
=4356-356+287
=4000+287
=4287