Number Bonds - Addition within 20 Flashcards
1
Q
2+?=20
A
18
2
Q
2+?=10
A
8
3
Q
13+?=20
A
7
4
Q
1+?=20
A
19
5
Q
16+?=20
A
4
6
Q
10+?=20
A
10
7
Q
17+?=20
A
3
8
Q
6+?=20
A
14
9
Q
9+?=20
A
11
10
Q
1+?=10
A
9
11
Q
12+?=20
A
8
12
Q
14+?=20
A
6
13
Q
19+?=20
A
1
14
Q
3+?=10
A
7
15
Q
3+?=20
A
17
16
Q
7+?=20
A
13
17
Q
5+?=10
A
5
18
Q
15+?=20
A
5
19
Q
5+?=20
A
15
20
Q
4+?=20
A
16
21
Q
7+?=10
A
3
22
Q
4+?=10
A
6
23
Q
20+?=20
A
0
24
Q
11+?=20
A
9
25
9+?=10
1
26
6+?=10
4
27
18+?=20
2
28
8+?=20
12
29
8+?=10
2
30
9+?=20
11
