Doubles Flashcards
1
Q
1 + 1 =
A
2
2
Q
2 + 2 =
A
4
3
Q
3 + 3 =
A
6
4
Q
4 + 4 =
A
8
5
Q
5 + 5 =
A
10
6
Q
6 + 6 =
A
12
7
Q
7 + 7 =
A
14
8
Q
8 + 8 =
A
16
9
Q
9 + 9 =
A
18
10
Q
10 + 10 =
A
20
