Subtraction Flashcards
1
Q
9-1
A
8
2
Q
9-2
A
7
3
Q
9-3
A
6
4
Q
9-4
A
5
5
Q
9-5
A
4
6
Q
9-6
A
3
7
Q
9-7
A
2
8
Q
9-8
A
1
9
Q
9-9
A
0
10
Q
8-1
A
7
11
Q
8-2
A
6
12
Q
8-3
A
5
13
Q
8-4
A
4
14
Q
8-5
A
3
15
Q
8-6
A
2
16
Q
8-7
A
1
17
Q
8-8
A
0
18
Q
7-1
A
6
19
Q
7-2
A
5
20
Q
7-3
A
4
21
Q
7-4
A
3
22
Q
7-5
A
2
23
Q
7-6
A
1
24
Q
7-7
A
0
25
Q
6-1
A
5
26
Q
6-2
A
4
27
Q
6-3
A
3
28
Q
6-4
A
2
29
Q
6-5
A
1
30
Q
6-6
A
0
31
Q
5-1
A
4
32
Q
5-2
A
3
33
Q
5-3
A
2
34
Q
5-4
A
1
35
Q
5-5
A
0
36
Q
4-1
A
3
37
Q
4-2
A
2
38
Q
4-3
A
1
39
Q
4-4
A
0
40
Q
3-1
A
2
41
Q
3-2
A
1
42
Q
3-3
A
0
43
Q
2-1
A
1
44
Q
2-2
A
0
45
Q
1-1
A
0
