Addition of Positive and Negative Integers Set 3 Loading... 1. [QUESTION 1] - 7 + (- 21) = - 14 28 14 - 28Question 1 of 10 Loading... 2. [QUESTION 2] 13 + (- 31) = - 18 44 18- 44Question 2 of 10 Loading... 3. [QUESTION 3] - 9 + 29 = 20 - 38 38 - 20Question 3 of 10 Loading... 4. [QUESTION 4] - 25 + 41 = - 66 16 66- 16Question 4 of 10 Loading... 5. [QUESTION 5] - 17 + (- 19) = 36 - 2 - 36 2Question 5 of 10 Loading... 6. [QUESTION 6] 31 + (- 14) = - 45 17 45- 17Question 6 of 10 Loading... 7. [QUESTION 7] - 19 + (19) = - 38 - 28 38 0Question 7 of 10 Loading... 8. [QUESTION 8] 63 + (- 41) = - 22 104 22 - 104Question 8 of 10 Loading... 9. [QUESTION 9] 15 + (- 34) = - 19 49 19- 49Question 9 of 10 Loading... 10. [QUESTION 10] - 42 + (-13) = - 55 29 55- 29Question 10 of 10 Loading...