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40 Cards in this Set
- Front
- Back
|
-1 + -3
|
-4
|
|
|
-5 + +6
|
1
|
|
|
-8 + -9
|
-17
|
|
|
3 + -4
|
-1
|
|
|
2 + -6
|
-4
|
|
|
2 + -1
|
1
|
|
|
-4 + 6
|
2
|
|
|
-3 + -5
|
-8
|
|
|
2 + -9
|
-7
|
|
|
8 + -9
|
-1
|
|
|
3 - (-1)
|
4
|
|
|
5 - (-3)
|
2
|
|
|
-7 - 6
|
-1
|
|
|
-4 - (-8)
|
4
|
|
|
3 - 7
|
-4
|
|
|
6 - (-2)
|
8
|
|
|
8 - 9
|
-1
|
|
|
-9 -3
|
-12
|
|
|
0 - (-5)
|
5
|
|
|
0 - 7
|
-7
|
|
|
-3 x 4
|
-12
|
|
|
-6 x -5
|
30
|
|
|
-7 x 9
|
-63
|
|
|
-4 x -2
|
8
|
|
|
-7 x -6
|
42
|
|
|
3 x -6
|
-18
|
|
|
3 x -8
|
-24
|
|
|
-4 x -7
|
28
|
|
|
5 x -9
|
-45
|
|
|
6 x -9
|
-54
|
|
|
21/3
|
7
|
|
|
-42 / 7
|
-6
|
|
|
-45/-9
|
5
|
|
|
-63/-7
|
9
|
|
|
-48/-8
|
6
|
|
|
24/-6
|
-4
|
|
|
15/3
|
5
|
|
|
28/-7
|
-4
|
|
|
32/8
|
4
|
|
|
21/-7
|
-3
|
