Adding and Subtracting Integers

Each of the problems below is a link. If you click on the problem, it will take you to a YouTube video of a full, step-by-step solution for the problem. You may try these problems as practice and use the videos to check your answer, or you can just watch the videos to see more worked-out example problems.

Evaluate the following: 15 + 76, negative 15 + 76, negative 15 + negative 76, and 15 + negative 76
Evaluate the following: negative 102 + negative 13, 102 minus 13, negative 102 minus negative 13, and negative 102 + 13
Evaluate the following: negative 55 plus 362, negative 55 minus 362, 55 minus negative 362, and 55 + negative 362
Evaluate the following: 23 + 15 + negative 9 minus 3 + negative 20 minus negative 30 + 8 minus 123