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10 questions
3+(-5)
2
8
-8
-2
17+(-8)
25
-9
9
0
8+(-3)
11
12
-5
5
-5+9
-4
4
-14
14
3+(-6)
3
-3
-14+14
28
-0
-2+6
6
-5+(-6)
-1
-11
-7+(-4)
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