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Home > MC1 > Chapter 6 > Lesson 6.2.6 > Problem 6-111

6-111.
  1. . Simplify each expression below without using a calculator. Homework Help ✎
    no calculator icon

    1. 8 + (−6) + 4

    2. −15 + 3 + 6

    3. −8 + 12 − 2

    4. 6(−8)

    5. 5(−9)

    6. −61 − (−13)

    7. 4(−7)

    8. 120 ÷ (−10)

Refer to problem 2-132 or a similar problem for help.

−6

2

6(8) = 48

−45

This is the same as −61 + 13. Can you explain why?

−28

−12