Integer Addition: Rules and Examples

This video provides a quick review of adding integers, covering rules for integers with the same and different signs. It includes examples demonstrating how to handle different scenarios, such as integers with different signs, multiple operations, and grouping symbols. The video emphasizes the importance of absolute values and the order of operations in solving integer addition problems.

What are the two rules for adding integers?

How do you determine the sign of the sum when adding integers with different signs?

In the expression -15 + +40, what is the final result and how did you arrive at it?

Explain the process of adding the integers +1 and -13.

What steps do you follow when you encounter grouping symbols in an expression involving addition?