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Home > MC1 > Chapter 4 > Lesson 4.2.2 > Problem 4-65

4-65.
  1. . Represent each operation below by drawing − pieces. Then simplify each expression. Homework Help ✎

    1. −6 + ( −2)

    2. −6 − ( −2)

Gavin had a similar problem. He was told to represent
−4 + (−1) by drawing − pieces. Use Gavin's method to solve your problem.

Gavin was told to represent −4 − (−1) by
drawing - pieces. Use Gavin's method to solve your problem.