1
Q
2+2?
A
4
2
Q
2+3
A
5
3
Q
2+4
A
6
4
Q
2+5
A
7
5
Q
2+6
A
8
6
Q
2+7
A
9
7
Q
2+8
A
10
8
Q
2+9
A
11
9
Q
3+2
A
5
10
Q
3+3
A
6
11
Q
3+4
A
7
12
Q
3+5
A
8
13
Q
3+6
A
9
14
Q
3+7
A
10
15
Q
3+8
A
11
16
Q
3+9
A
12
17
Q
4+2
A
6
18
Q
4+3
A
7
19
Q
4+4
A
8
20
Q
4+5
A
9
21
Q
4+6
A
10
22
Q
4+7
A
11
23
Q
4+8
A
12
24
Q
4+9
A
13
25
5+2
7
26
5+3
8
27
5+4
9
28
5+5
10
29
5+6
11
30
5+7
12
31
5+8
13
32
5+9
14
33
6+2
8
34
6+3
9
35
6+4
10
36
6+5
11
37
6+6
12
38
6+7
13
39
6+8
14
40
6+9
15
41
7+2
9
42
7+3
10
43
7+4
11
44
7+5
12
45
7+6
13
46
7+7
14
47
7+8
15
48
7+9
16
49
8+2
10
50
8+3
11
51
8+4
12
52
8+5
13
53
8+6
14
54
8+7
15
55
8+8
16
56
8+9
17
57
9+2
11
58
9+3
12
59
9+4
13
60
9+5
14
61
9+6
15
62
9+7
16
63
9+8
17
64
9+9
18
Summ
flashcards
Decks in class (3)
# Cards
