T7.2: Addition and Subtraction Within 20, Using Number Bonds Flashcards
1
Q
13 + 7
A
20
2
Q
6 + 12
A
18
3
Q
14 + 3
A
17
4
Q
8 + 11
A
19
5
Q
4 + 12
A
16
6
Q
18 + 2
A
20
7
Q
2 + 17
A
19
8
Q
14 + 1
A
15
9
Q
11 + 7
A
18
10
Q
13 + 3
A
16
