Add and subtract integers
What is an integer?
Adding integers
Subtracting integers
Video to help
Website links for practice
Practice problems
Answers to practice problems
Check your answers from the page titled "Practice problems":
1.
-2
2.
9
3.
12
4.
-14
5.
-15
6.
12
7.
-1
8.
8
9.
4
10.
10