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