Home > MC1 > Chapter 4 > Lesson 4.1.3 > Problem4-37

4-37.

Find each sum.

1.  $−3 + 7$

1.  $7 + \left( −8\right)$

1.  $− 6 + 9$

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)?