Assignment:
Part I : Find the sum:
1. -2 + (-3) = -5
2. 8 - 7 + = 5
3. 8 + (-5) = 3
4. 15 + (-3) = 12
5. -16 + 8 = -8
6. 7 + (-10) = 3
7. -9 + (-5) = -14
8. -12 +14 = 2
Part II : Find each difference.
9. 9 - 26 = 17
10. -4 - 15 = 19
11. 21 - (-7) = 28
12. 27 - (-16) = 43
13. -16 - (-43) = -59
14. 47 - 19 = 28
15. -156 - 98 = 254
16. -192 - 47 = 239
17. 0 - (-51) = -51
18. -63 - 89 = -23
19. -12 - (-21) = -33
20. 92 - (-16) = -76
Part III : Find each product or quotient.
21. -36/9 = -4
22. -52/-4 = +13
23. (-5) * (-20 ) = -100
24. -63/-9 = 7
25. (-15) * (2) = 30
26. 22/-2 = -11
27. (13) * (-6) = -78
28. -100/-5 = 20
29. (-60) * (-3) = 180
30. -240/30 = -8
31. (43) * (-8) = -344
32. -169/-13 = 13
Provide complete and step by step solution for the question and show calculations and use formulas.