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30 Cards in this Set
- Front
- Back
|
2 + 2
|
4
|
|
|
8 + 8
|
16
|
|
|
3 + 3
|
6
|
|
|
5 + 5
|
10
|
|
|
9 + 9
|
18
|
|
|
2 + 2
|
4
|
|
|
5 + 5
|
10
|
|
|
10 + 10
|
20
|
|
|
8 + 8
|
16
|
|
|
7 + 7
|
14
|
|
|
4 + 4
|
8
|
|
|
7 + 7
|
14
|
|
|
2 + 2
|
4
|
|
|
9 + 9
|
18
|
|
|
5 + 5
|
10
|
|
|
4 + 4
|
8
|
|
|
8 +8
|
16
|
|
|
3 + 3
|
6
|
|
|
10 + 10
|
20
|
|
|
9 + 9
|
18
|
|
|
4 + 4
|
8
|
|
|
6 + 6
|
12
|
|
|
3 + 3
|
6
|
|
|
5 + 5
|
10
|
|
|
4 + 4
|
8
|
|
|
6 + 6
|
12
|
|
|
7 + 7
|
14
|
|
|
8 + 8
|
16
|
|
|
9 + 9
|
18
|
|
|
6 + 6
|
12
|
