subtraction facts B Flashcards
1
Q
20 - 14
A
6
1
Q
20 - 11
A
9
1
Q
14 - 10
A
4
2
Q
12 - 7
A
5
2
Q
16 - 2
A
14
3
Q
17 - 5
A
2
4
Q
18 - 11
A
7
4
Q
18 - 6
A
12
5
Q
17 - 14
A
3
6
Q
14 - 12
A
2
6
Q
15 - 9
A
6
6
Q
16 - 13
A
3
6
Q
17 - 3
A
14
8
Q
20 - 9
A
11
9
Q
18 - 2
A
16
9
Q
19 - 4
A
15
10
Q
18 - 13
A
5
11
Q
18 - 12
A
6
12
Q
9 - 6
A
3
12
Q
12 - 5
A
7
13
Q
5 - 2
A
3
13
Q
10 - 8
A
2
13
Q
10 - 4
A
6
13
Q
15 - 6
A
9
14
Q
9 - 7
A
2
14
Q
12 - 8
A
4
14
Q
17 - 13
A
4
14
Q
19 - 16
A
3
15
Q
14 - 3
A
11
16
Q
8 - 4
A
4
16
Q
13 - 3
A
10
17
Q
15 - 10
A
5
18
Q
14 - 2
A
12
19
Q
11 - 6
A
5
20
Q
14 - 5
A
9
21
Q
20 - 8
A
12
22
Q
8 - 6
A
2
23
Q
11 - 9
A
2
25
Q
7 - 5
A
2
26
Q
14 - 6
A
8
26
Q
19 - 7
A
12
27
Q
19 - 13
A
6
28
Q
6 - 3
A
3
28
Q
11 - 4
A
7
28
Q
13 - 11
A
2
28
Q
13 - 10
A
3
28
Q
17 - 8
A
9
29
Q
19 - 12
A
7
30
Q
19 - 6
A
13
31
Q
13 - 4
A
9
32
Q
20 - 17
A
3
34
Q
10 - 2
A
8
35
Q
14 - 8
A
6
35
Q
16 - 10
A
6
35
Q
16 - 4
A
12
37
Q
12 - 10
A
2
37
Q
17 - 6
A
11
38
Q
16 - 7
A
9
39
Q
13 - 8
A
5
41
Q
6 - 2
A
4
42
Q
15 - 8
A
7
