Addition of three integers Grade 6 Integers Worksheet Find the sum. 1. 6 + -12 + 2 = 2. 11 + 14 + -2 = 3. -12 + -5 + -10 = 4. 5 + 13 + 6 = 5. 1 + -13 + 14 = 6. 1 + 14 + 17 = 7. 6 + 20 + 15 = 8. 0 + -8 + -7 = 9. 3 + 10 + -15 = 10. 3 + -16 + -16 = 11. -18 + -5 + 3 = 12. 18 + 15 + 14 = 13. -14 + 4 + 5 = 14. -5 + 17 + -15 = 15. 5 + -16 + 15 = 16. 3 + -6 + 17 = 17. -19 + -8 + -15 = 18. -9 + 4 + 15 = Online reading & math for K-5 © www.k5learning.com Addition of three integers Grade 6 Integers Worksheet Find the sum. 1. 6 + -12 + 2 = -4 2. 11 + 14 + -2 = 23 3. -12 + -5 + -10 = -27 4. 5 + 13 + 6 = 24 5. 1 + -13 + 14 = 2 6. 1 + 14 + 17 = 32 7. 6 + 20 + 15 = 41 8. 0 + -8 + -7 = -15 9. 3 + 10 + -15 = -2 10. 3 + -16 + -16 = -29 11. -18 + -5 + 3 = -20 12. 18 + 15 + 14 = 47 13. -14 + 4 + 5 = -5 14. -5 + 17 + -15 = -3 15. 5 + -16 + 15 = 4 16. 3 + -6 + 17 = 14 17. -19 + -8 + -15 = -42 18. -9 + 4 + 15 = 10 Online reading & math for K-5 © www.k5learning.com