328-357-143+272怎么巧算?我很急啊!!!!!!!!!!在线等待
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/27 11:14:37
![328-357-143+272怎么巧算?我很急啊!!!!!!!!!!在线等待](/uploads/image/z/15235276-4-6.jpg?t=328-357-143%2B272%E6%80%8E%E4%B9%88%E5%B7%A7%E7%AE%97%3F%E6%88%91%E5%BE%88%E6%80%A5%E5%95%8A%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%EF%BC%81%E5%9C%A8%E7%BA%BF%E7%AD%89%E5%BE%85)
328-357-143+272怎么巧算?我很急啊!!!!!!!!!!在线等待
328-357-143+272怎么巧算?
我很急啊!!!!!!!!!!在线等待
328-357-143+272怎么巧算?我很急啊!!!!!!!!!!在线等待
328-357-143+272
=(328+272)-(357+143)
=600-500
=100
328-357-143+272
=328+272-(357+143)
=600-500
=100
=328+272-(357+143)
=600-500
=100