subtraction facts A Flashcards
1
Q
3 - 3
A
0
1
Q
3 - 1
A
2
1
Q
3 - 0
A
3
1
Q
5 - 1
A
4
1
Q
6 - 0
A
6
1
Q
7 - 3
A
4
1
Q
8 - 8
A
0
1
Q
9 - 5
A
4
1
Q
12 - 11
A
1
1
Q
13 - 12
A
1
1
Q
15 - 10
A
5
1
Q
19 - 10
A
9
3
Q
4 - 3
A
1
4
Q
2 - 1
A
1
4
Q
8 - 4
A
4
4
Q
9 - 6
A
3
4
Q
12 - 2
A
10
5
Q
9 - 8
A
1
5
Q
18 - 17
A
1
6
Q
7 - 7
A
0
7
Q
5 - 3
A
2
8
Q
6 - 1
A
5
9
Q
7 - 5
A
2
9
Q
15 - 0
A
15
11
Q
10 - 8
A
2
13
Q
19 - 0
A
19
14
Q
15 - 14
A
1
15
Q
18 - 10
A
8
17
Q
16 - 1
A
15
18
Q
10 - 9
A
1
19
Q
9 - 4
A
5
20
Q
8 - 7
A
1
21
Q
1 - 0
A
1
22
Q
7 - 6
A
1
22
Q
17 - 16
A
1
24
Q
13 - 0
A
13
25
Q
7 - 4
A
3
26
Q
17 - 7
A
10
27
Q
10 - 7
A
3
28
Q
6 - 6
A
0
29
Q
5 - 4
A
1
30
Q
15 - 5
A
10
32
Q
8 - 3
A
5
32
Q
10 - 2
A
8
33
Q
6 - 5
A
1
34
Q
9 - 2
A
7
36
Q
18 - 18
A
0
37
Q
20 - 20
A
0
