### Home > MC1 > Chapter 2 > Lesson 2.2.3 > Problem2-77

2-77.

Sketch each expression using $+$ and $-$ signs, then find the simplified value of each expression. .

1. $−5+6+4$

2.  $7+(−3)+(−4)$

3.  $8+(−2)+(−3)$

4.  $−5+3+6$

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