[00:00.000] 作词 : 数学口诀
[00:00.027] 作曲 : 无
[00:00.54]加法口诀（学儿歌） -小蓓蕾组合
[00:01.494]小朋友现在让我们来学习
[00:04.294]数学加法口诀
[00:06.229]请大家跟着我一起念
[00:14.869]1+1=2
[00:17.459]1+1=2
[00:20.587]1+2=3
[00:23.107]1+2=3
[00:25.931]1+3=4
[00:28.764]1+3=4
[00:31.580]1+4=5
[00:34.467]1+4=5
[00:37.323]1+5=6
[00:40.155]1+5=6
[00:42.947]1+6=7
[00:45.844]1+6=7
[00:48.659]1+7=8
[00:51.459]1+7=8
[00:54.331]1+8=9
[00:57.219]1+8=9
[01:00.91]1+9=10
[01:02.859]1+9=10
[01:12.187]2+1=3
[01:14.307]2+1=3
[01:17.99]2+2=4
[01:19.971]2+2=4
[01:22.763]2+3=5
[01:25.667]2+3=5
[01:28.544]2+4=6
[01:31.312]2+4=6
[01:34.184]2+5=7
[01:37.56]2+5=7
[01:39.896]2+6=8
[01:42.728]2+6=8
[01:45.560]2+7=9
[01:48.440]2+7=9
[01:51.272]2+8=10
[01:54.120]2+8=10
[02:02.957]3+1=4
[02:05.509]3+1=4
[02:08.437]3+2=5
[02:11.296]3+2=5
[02:14.96]3+3=6
[02:16.880]3+3=6
[02:19.696]3+4=7
[02:22.568]3+4=7
[02:25.400]3+5=8
[02:28.168]3+5=8
[02:31.72]3+6=9
[02:33.993]3+6=9
[02:36.824]3+7=10
[02:39.624]3+7=10
[02:50.143]4+1=5
[02:51.895]4+1=5
[02:54.823]4+2=6
[02:57.631]4+2=6
[03:00.511]4+3=7
[03:03.391]4+3=7
[03:06.930]4+4=8
[03:09.930]4+4=8
[03:12.826]4+5=9
[03:15.746]4+5=9
[03:18.602]4+6=10
[03:21.354]4+6=10
[03:29.946]5+1=6
[03:32.842]5+1=6
[03:35.618]5+2=7
[03:38.442]5+2=7
[03:41.346]5+3=8
[03:44.838]5+3=8
[03:46.950]5+4=9
[03:49.727]5+4=9
[03:52.726]5+5=10
[03:55.518]5+5=10
[04:04.204]6+1=7
[04:07.276]6+1=7
[04:09.652]6+2=8
[04:12.660]6+2=8
[04:15.380]6+3=9
[04:18.380]6+3=9
[04:21.125]6+4=10
[04:23.892]6+4=10
[04:26.788]7+1=8
[04:29.556]7+1=8
[04:32.476]7+2=9
[04:35.308]7+2=9
[04:38.196]7+3=10
[04:40.980]7+3=10
[04:43.868]8+1=9
[04:46.716]8+1=9
[04:49.596]8+2=10
[04:52.412]8+2=10
[04:55.308]9+1=10
[04:58.69]9+1=10