Subtraction Facts to 18 (A) Flashcards
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0
Q
2-1
A
1
1
Q
3-0
A
3
2
Q
7-1
A
6
3
Q
9-7
A
2
4
Q
13-7
A
6
5
Q
5-1
A
4
6
Q
8-2
A
6
7
Q
7-1
A
6
8
Q
5-1
A
4
9
Q
12-7
A
5
10
Q
9-6
A
3
11
Q
10-5
A
5
12
Q
9-4
A
5
13
Q
9-5
A
4
14
Q
10-6
A
4
15
Q
4-0
A
4
16
Q
14-8
A
6
17
Q
8-8
A
0
18
Q
11-3
A
8
19
Q
13-5
A
8
20
Q
12-5
A
7
21
Q
8-6
A
2
22
Q
8-1
A
7
23
Q
15-8
A
7
24
Q
4-2
A
2
