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Home > CC1MN > Chapter 6 > Lesson 6.3.4 > Problem 6-102

6-102.

Find each sum.

  1.  

  1.  

  1.  

Drawing a tightrope diagram or a number line may make these expressions easier to solve!

The answer to part (a) is 4. Were you able to find the values of parts (b) and (c)?