Nεεκο
2020-04-16T10:42:43+00:00
[img]https://img.nga.178.com/attachments/mon_202004/23/-7Q5-8sk8ZbT1kSa9-m8.jpg.medium.jpg[/img]
抖音愣是在讨论4x-x为什么是3x
[img]https://img.nga.178.com/attachments/mon_202004/23/-7Q5-8l3qK2rT1kSdd-gd.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202004/23/-7Q5-8003ZbT1kSel-i4.jpg.medium.jpg[/img]
对啊为什么？4x-x应该等于4啊[s:a2:lucky]
这是小学5年级的题目，给我来一道6年级的，看不起谁呢
我觉得按照规范应该是要写出 (4-1)X 这一步来的，毕竟数字移项他都详细写了
[quote][pid=415897507,21431222,1]Reply[/pid] Post by [uid=242167]qcdhr[/uid] (2020-04-23 18:49):
对啊为什么？4x-x应该等于4啊[s:a2:lucky][/quote]少了一位要补零的，所以应该是40[s:a2:有何贵干]
最下面那个评论，x=8，4x=48，看笑我了，居然还有一个赞。
先不说别的下面那个48愣是给我整笑了[s:ac:惊][s:ac:哭笑]
[img]https://img.nga.178.com/attachments/mon_202004/23/-7Q5-fabyKlToS8b-3w.jpg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202004/23/-7Q5-ftliKeT1kSdr-an.jpg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202004/23/-7Q5-guy0KiT1kShs-eo.jpg.medium.jpg[/img]
错啦错啦[s:ac:哭笑]
[img]https://img.nga.178.com/attachments/mon_202004/23/-7Q5-c89aKnT1kSg8-89.jpg.medium.jpg[/img]
[quote][pid=415897924,21431222,1]Reply[/pid] Post by [uid=43117170]徐进进[/uid] (2020-04-23 18:51):
48-(6+8)=18，神特么[/quote]带哥 4*8=32
[img]https://img.nga.178.com/attachments/mon_202004/23/-7Q5-7v2dKwT3cSk0-ju.jpg.medium.jpg[/img]
请大家参考