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September Quiz 3

5 Questions

One submission only. Answer all 5 questions, then submit. Your answers will be locked and graded with feedback for each question.

1. Evaluate: 63 + (−17)

46 80 −46 −80

2. Evaluate: −14 + (−6) + 9

−29 −11 11 29

3. A worker digs down 35 feet, then another 18 feet. Which expression represents the location?

35 + 18 −35 + 18 −35 + (−18) 35 + (−18)

4. What is −35 + (−18)?

−53 −17 17 53

5. Which statement about additive inverses is true?

Same sign Sum is 1 Sum is 0 Product is 0