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Column A Column B 1. (–22+17)+13 = –22+(17+13) 2. –(27+(–3)) = –27+3 3. 35+(–15+4) = (35+(–15))+4 4. –12+6 = 6+(–12) a. commutative property b. associative property c. opposite of a sum property
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Column A Column B

1. (–22+17)+13 = –22+(17+13)
2. –(27+(–3)) = –27+3
3. 35+(–15+4) = (35+(–15))+4
4. –12+6 = 6+(–12)
a. commutative property
b. associative property
c. opposite of a sum property

User Shadocko
by
8.2k points

1 Answer

6 votes
1) (-22 + 17) + 13 = -22 + (17+13)
- 5 + 13 = -22 + 30
8 = 8

2) -[27+(-3)] = -27+3
-24 = -24

3) 35 + (-15+4) = [5+(-15)] + 4
35 + (-11) = 20 + 4
24 = 24

4) -12 + 6 = 6 + (-12)
- 6 = - 6

Answer: C


User Shevone
by
7.0k points
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