Отмена
The Answer Is Zero Every Time : Subtraction -Same Number
Twin Sisters
2:46
Just Count Down One : Subtraction -1
5:10
Take It Away : Subtraction Facts 1, 2, 3, 4, 5
3:43
Sound Off : Subtraction Facts 6, 7
2:43
Think Addition : Subtraction Facts 8, 9
8:12
Get To Ten : Subtraction Facts 10
4:09
Just Add One More : Subtraction Facts 11
4:25
S-U-B-T-R-A-C-T-I-O-N : Subtraction Facts 12
4:39
Fact Families : Subtraction
5:01
Say It Again : Subtraction Facts 15, 16
4:26