Adding Positive and Negative Numbers

K5 Learning reviews how to add negative numbers with some easy to follow rules.

Adding Positive and Negative Numbers #3

Negative and Positive Numbers: Worksheets and Activities

Adding and Subtracting Negative Numbers - Steps, Examples & Worksheet

Adding & Subtracting Negative Numbers - Lesson

Adding Integers

Adding Positive and Negative Numbers

Adding Positive and Negative Numbers Worksheet for 5th - 8th Grade

Using a Number line with Positive and Negative Numbers

Operations with positive and negative numbers interactive worksheet