Subtraction 3s Flashcards
1
Q
3-1
A
2
2
Q
3-2
A
1
3
Q
3-3
A
0
4
Q
4-3
A
1
5
Q
12-3
A
9
6
Q
11-3
A
8
7
Q
10-3
A
7
8
Q
9-3
A
6
9
Q
8-3
A
5
10
Q
7-4
A
3
11
Q
6-3
A
3
12
Q
5-3
A
2
