DOUBLES! Flashcards
1
Q
0 + 0
A
0
2
Q
1 + 1
A
2
3
Q
2 + 2
A
4
4
Q
3 + 3
A
6
5
Q
4 + 4
A
8
6
Q
5 + 5
A
10
7
Q
6 + 6
A
12
8
Q
7 + 7
A
14
9
Q
8 + 8
A
16
10
Q
9 + 9
A
18
11
Q
10 + 10
A
20
