1
Q
1×2
A
2
2
Q
2×2
A
4
3
Q
2×3
A
6
4
Q
3×2
A
6
5
Q
2×4
A
8
6
Q
4×2
A
8
7
Q
2×5
A
10
8
Q
5×2
A
10
9
Q
2×6
A
12
10
Q
6×2
A
12
11
Q
2×7
A
14
12
Q
7×2
A
14
13
Q
2×8
A
16
14
Q
8×2
A
16
15
Q
2×9
A
18
16
Q
9×2
A
18
17
Q
2×10
A
20
18
Q
10×2
A
20
3rd grade math
flashcards
Decks in class (9)
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