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36 Cards in this Set
- Front
- Back
|
8 + -5 |
3 |
|
|
5 + -8 |
-3 |
|
|
10 + -2 |
8
|
|
|
-7 + -3 |
-10 |
|
|
-1 + 5 |
4 |
|
|
-5 + -10 |
-15 |
|
|
-8 + 2 |
-6 |
|
|
9 + -9 |
0 |
|
|
5 + (-3) |
2 |
|
|
-5 + 3 |
-2 |
|
|
-6 + -4 |
-10 |
|
|
-5 + 8 |
3 |
|
|
8 + 12 |
20 |
|
|
-8 + -6 |
-14 |
|
|
7 + (-9) |
-2 |
|
|
2 + -6 |
-4 |
|
|
9 + 7 |
16 |
|
|
1 + (-7) |
-6 |
|
|
-9 + 7 |
-2 |
|
|
-5 + -7 |
-12 |
|
|
7 + -3 |
4 |
|
|
12 + -8 |
4 |
|
|
-3 + -6 |
-9 |
|
|
14 + -8 |
6 |
|
|
-5 + -5 |
-10 |
|
|
-11 + -12 |
-23 |
|
|
7 + (-5) |
2 |
|
|
-7 + 5 |
-2 |
|
|
-18 + 8 |
-10 |
|
|
-9 + 6 |
-3 |
|
|
16 + -8 |
8 |
|
|
-20 + 15 |
-5 |
|
|
-12 + -5 |
-17 |
|
|
-6 + 15 |
9 |
|
|
When the signs are the same, then you _______. |
add |
|
|
When the signs are different you _____________. |
subtract |
