Subtraction to 18-9 (36 Facts) Flashcards
0
Q
9-3
A
6
1
Q
10-3
A
7
2
Q
12-3
A
9
3
Q
6-3
A
3
4
Q
11-3
A
8
5
Q
7-3
A
4
6
Q
8-3
A
5
7
Q
13-4
A
9
8
Q
12-7
A
5
9
Q
11-5
A
6
10
Q
15-7
A
8
11
Q
16-8
A
8
12
Q
14-8
A
6
13
Q
13-7
A
6
14
Q
15-6
A
9
