Identify what property of operations is being applied:
1. 8 + (-8) = 0
2. 28 + 15 = 43
3. (16) (1) = 16
4. (27) (
) = 1
5. 12 + 15 = 15 + 12
6. (12 + 5) + 8 = 12 + (5 + 8)
17 + 8 = 12 + 13
25 = 25
7. (3)(2) = 6
8. ( 4)(5) = (5)(4)
9.
= 1
10. 25 + 0 = 25
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