subtraction facts A Flashcards
Practice subtraction facts to reach Mastery Level in Automaticity
1
Q
11 - 2
A
9
1
Q
12 - 2
A
10
1
Q
16 - 7
A
9
2
Q
15 - 6
A
9
3
Q
12 - 8
A
4
3
Q
16 - 0
A
16
4
Q
20 - 0
A
20
4
Q
9 - 4
A
5
4
Q
11 - 11
A
0
4
Q
13 - 9
A
4
4
Q
18 - 10
A
8
4
Q
18 - 2
A
16
5
Q
20 - 1
A
19
5
Q
1 - 0
A
1
5
Q
13 - 8
A
5
6
Q
13 - 6
A
7
7
Q
10 - 0
A
10
9
Q
20 - 6
A
14
10
Q
6 - 4
A
2
10
Q
7 - 7
A
0
10
Q
8 - 4
A
4
10
Q
10 - 2
A
8
10
Q
19 - 6
A
13
11
Q
11 - 5
A
6
12
Q
16 - 12
A
4
12
Q
16 - 6
A
10
13
Q
19 - 8
A
11
14
Q
9 - 2
A
7
14
Q
12 - 6
A
6
14
Q
13 - 7
A
6
15
Q
20 - 9
A
11
15
Q
20 - 7
A
13
15
Q
6 - 3
A
3
15
Q
8 - 8
A
0
15
Q
17 - 10
A
7
16
Q
15 - 1
A
14
17
Q
9 - 0
A
9
18
Q
15 - 3
A
12
19
Q
9 - 8
A
1
20
Q
17 - 7
A
10
20
Q
18 - 12
A
6
21
Q
15 - 11
A
4
22
Q
13 - 4
A
9
23
Q
5 - 3
A
2
24
Q
15 - 7
A
8
26
Q
2 - 1
A
1
26
Q
6 - 1
A
5
26
Q
9 - 3
A
6
27
Q
18 - 11
A
7
28
Q
8 - 3
A
5
28
Q
11 - 3
A
8
28
Q
15 - 5
A
10
30
Q
20 - 12
A
8
31
Q
14 - 0
A
14
32
Q
19 - 10
A
9
33
Q
13 - 1
A
12
34
Q
19 - 3
A
16
35
Q
10 - 3
A
7
36
Q
17 - 12
A
5
37
Q
13 - 10
A
3
37
Q
18 - 9
A
9
38
Q
16 - 11
A
5
39
Q
17 - 1
A
16
40
Q
11 - 7
A
4
42
Q
2 - 2
A
0
43
Q
15 - 10
A
5
44
Q
19 - 12
A
7
45
Q
13 - 0
A
13
45
Q
14 - 6
A
8
47
Q
4 - 3
A
1
47
Q
12 - 3
A
9
47
Q
16 - 4
A
12
47
Q
17 - 2
A
15
48
Q
19 - 9
A
10
49
Q
17 - 5
A
2
51
Q
5 - 4
A
1
52
Q
12 - 11
A
1
52
Q
15 - 0
A
15
