[00:00.93]一加一等于几
[00:41.04]一加一等于二
[00:45.36]一加二等于几
[00:47.22]一加二等于三
[00:49.65]一加三等于几
[00:51.57]一加三等于四
[00:53.67]一加四等于几
[00:55.83]一加四等于五
[00:58.23]你来算一算
[01:02.31]二加一等于几
[01:06.54]我想说二加一等于三
[01:10.89]你说我算的对不对
[01:15.39]一加一等于几
[01:17.31]一加一等于二
[01:19.65]一加二等于几
[01:21.57]一加二等于三
[01:24.00]一加三等于几
[01:25.89]一加三等于四
[01:28.08]一加四等于几
[01:30.24]一加四等于五
[01:49.86]一加一等于几
[01:51.75]一加一等于二
[01:54.06]一加二等于几
[01:56.04]一加二等于三
[01:58.38]一加三等于几
[02:00.30]一加三等于四
[02:02.46]一加四等于几
[02:04.62]一加四等于五
[02:06.99]你来算一算
[02:11.40]二加一等于几
[02:15.36]我想说二加一等于三
[02:19.68]你说我算的对不对
[02:24.12]我们一起来学习
[02:50.00]未经许可,不得翻唱或使用