Use this applet to help you with your work if you like: https://www.geogebra.org/m/K8gAFR7Q
Guided Practice
Perform each addition operation below. In other words, evaluate each expression.
1. -85 + (-42)
2. 43 + (-95)
3. (-10) + 12 + 19 + (-11) + 12 + (-23)
Practice Problems
ANSWER KEY
Extra Practice: http://www.math-drills.com/integers/integers_addition_negative_parentheses_-99to99_001.pdf
