Subtraction 10-20 Flashcards
(66 cards)
1
Q
14-1=
A
13
2
Q
16-1=
A
15
3
Q
13-3=
A
10
4
Q
15-5=
A
10
5
Q
18-7=
A
11
6
Q
20-1=
A
19
7
Q
19-8=
A
11
8
Q
19-9=
A
10
9
Q
16-4=
A
12
10
Q
15-2=
A
13
11
Q
13-2=
A
11
12
Q
13-1=
A
12
13
Q
14-2=
A
12
14
Q
12-1=
A
11
15
Q
19-4=
A
15
16
Q
19-4=
A
15
17
Q
19-8=
A
11
18
Q
19-7=
A
12
19
Q
19-6=
A
13
20
Q
20-1=
A
19
21
Q
14-3=
A
11
22
Q
20-10=
A
10
23
Q
18-7=
A
11
24
Q
17-6=
A
11
25
11-2=
9
26
13-3=
10
27
11-1=
10
28
16-4=
12
29
16-5=
11
30
16-6=
10
31
16-9=
7
32
16-8=
8
33
16-7=
9
34
15-9=
6
35
15-8=
7
36
15-7=
8
37
15-6=
9
38
14-9=
5
39
14-8=
6
40
14-7=
7
41
14-6=
8
42
14-5=
9
43
13-9=
4
44
13-8=
5
45
13-7=
6
46
13-6=
7
47
13-5=
8
48
13-4=
9
49
12-9=
3
50
12-8=
4
51
12-7=
5
52
12-6=
6
53
12-5=
7
54
12-4=
8
55
12-3=
9
56
11-9=
2
57
11-8=
3
58
11-7=
4
59
11-6=
5
60
11-5=
6
61
11-4=
7
62
11-3=
8
63
11-2=
9
64
18-9=
9
65
17-9=
8
66
17-8=
9
