Homework Unit 2 Chapter 2 – 2.1 Absolute Value – 1. |–7| 2. |14| 3. |–11| 4. |–9| |6| 5. |–18| |–8| 6. |–12| + |1| – – 7. |8 4| 8. |23| |18| 9. |–16| + |–22| – – 1. | | 2. | | + 8 3. | | | | –11 –5 –4 – –4 4. |12 | ÷ 2 × | | 5. | | + 7 | 3 | 6. 9 + | | ÷ | | –5 –4 – –6 –3 Evaluate each expression if a = b = 0, and c = 1. –3, 10. |a| |c| 11. |a| + |c| 12. |ab| + c – 13. 5 |ac| 14. c + |–5| 15. c + |5| – 2.2 Adding Integers – 1. 70 + (–108) 2. + 36 3. + (–86) –52 –71 4. + (–40) 5. 25 + 18 + (–25) 6. + (–2) + 9 –39 –65 7. 80 + 15 + (–25) 8. + 4 + (–27) 9. + 29 + 44 –5 –29
Homework Unit 2 – Chapter 2 2.1 – Absolute Value 1. |–7| 2. |14| 3. |–11| 4. |–9| – |6| 5. |–18| – |–8| 6. |–12| + |1| 7. |8 – 4| 8. |23| – |18| 9. |–16| + |–22| 1. | –11 | 2. | –5 | + 8 3. | –4 | – | –4 | 4. |12 | ÷ 2 × | –5 | 5. | –4 | + 7 – | 3 | 6. 9 + | –6 | ÷ | –3 | Evaluate each expression if a = –3, b = 0, and c = 1. 10. |a| – |c| 11. |a| + |c| 12. |ab| + c 13. 5 – |ac| 14. c + |–5| 15. c + |5| 2.2 – Adding Integers 1. 70 + (–108) 2. –52 + 36 3. –71 + (–86) 4. –39 + (–40) 5. 25 + 18 + (–25) 6. –65 + (–2) + 9 7. 80 + 15 + (–25) 8. –5 + 4 + (–27) 9. –29 + 29 + 44
Chapter%202%20-Integers%20HW%20Enriched.docx