Find the sum or difference.
1. -80+77 =
2. 77 + 160 =
3. -64+ (-33) =
4. 104-(-92) =
5. -105-(-122) =
6. 185-(-154) =
7. -53-(-59) =
8. -6+ (-35) =
9. 15-(-26)-(-39) =
10. -93 +191+ (-179)
Find the product or quotient.
11. 60+ 12 =
12. -194+ (-2)=
13. 88 (-2) =
14. -12 10 =
15. -10 (-11) =
16. 90+ (-6)=
17. 3 (-59) =
18. -7 (-2) =
19. 100 (0) =
20.100/0=
Answers & Comments
Step-by-step explanation:
1. -3
2. 237
3. -97
4. 196
5. 17
6. 339
7. 6
8. -41
9. 80
10. -81
11. 72
12. -196
13. -176
14. -6/5
15. 110
16. 84
17. -177
18. 14
19. 0
20. undefined