[00:00.000] 作词 : 数学口诀
[00:00.208] 作曲 : 无
[00:00.417]小朋友现在让我们来学习
[00:03.765]数学加法口诀
[00:05.780]请大家跟着我一起念
[00:14.242]1+1=2
[00:17.94]1+1=2
[00:19.798]1+2=3
[00:22.551]1+2=3
[00:25.555]1+3=4
[00:28.370]1+3=4
[00:31.174]1+4=5
[00:34.29]1+4=5
[00:36.885]1+5=6
[00:39.637]1+5=6
[00:42.642]1+6=7
[00:45.447]1+6=7
[00:48.255]1+7=8
[00:51.109]1+7=8
[00:53.952]1+8=9
[00:56.757]1+8=9
[00:59.762]1+9=10
[01:02.607]1+9=10
[01:11.186]2+1=3
[01:13.869]2+1=3
[01:16.724]2+2=4
[01:19.629]2+2=4
[01:22.485]2+3=5
[01:25.289]2+3=5
[01:28.242]2+4=6
[01:30.945]2+4=6
[01:33.849]2+5=7
[01:36.703]2+5=7
[01:39.555]2+6=8
[01:42.310]2+6=8
[01:45.262]2+7=9
[01:48.121]2+7=9
[01:51.26]2+8=10
[01:53.777]2+8=10
[02:02.472]3+1=4
[02:05.26]3+1=4
[02:08.29]3+2=5
[02:10.833]3+2=5
[02:13.738]3+3=6
[02:16.490]3+3=6
[02:19.346]3+4=7
[02:22.248]3+4=7
[02:25.54]3+5=8
[02:27.857]3+5=8
[02:30.763]3+6=9
[02:33.665]3+6=9
[02:36.569]3+7=10
[02:39.373]3+7=10
[02:49.767]4+1=5
[02:52.620]4+1=5
[02:55.528]4+2=6
[02:58.179]4+2=6
[03:01.134]4+3=7
[03:03.987]4+3=7
[03:06.842]4+4=8
[03:09.693]4+4=8
[03:12.548]4+5=9
[03:15.406]4+5=9
[03:18.311]4+6=10
[03:21.114]4+6=10
[03:29.459]5+1=6
[03:32.366]5+1=6
[03:35.269]5+2=7
[03:38.173]5+2=7
[03:40.976]5+3=8
[03:43.729]5+3=8
[03:46.633]5+4=9
[03:49.537]5+4=9
[03:52.391]5+5=10
[03:55.194]5+5=10
[04:03.831]6+1=7
[04:06.735]6+1=7
[04:09.439]6+2=8
[04:12.241]6+2=8
[04:15.96]6+3=9
[04:17.952]6+3=9
[04:20.856]6+4=10
[04:23.610]6+4=10
[04:26.445]7+1=8
[04:29.301]7+1=8
[04:32.153]7+2=9
[04:35.59]7+2=9
[04:37.913]7+3=10
[04:40.669]7+3=10
[04:43.527]8+1=9
[04:46.432]8+1=9
[04:49.285]8+2=10
[04:52.92]8+2=10
[04:55.47]9+1=10
[04:57.801]9+1=10