Doubles Plus 1 Flashcards
0
Q
1 + 2
A
3
1
Q
2 + 3
A
5
2
Q
4 + 5
A
9
3
Q
5 + 6
A
11
4
Q
9 + 10
A
19
5
Q
7 + 8
A
15
6
Q
3 + 4
A
7
7
Q
8 + 9
A
17
8
Q
6 + 7
A
13
9
Q
0 + 1
A
1
