Embedded Files
Module 1: Adding & Subtracting Integers
Module 1: Adding & Subtracting Integers
Here is a diagram showing how to use the number line to add integers on a number line. You should create a number line at home and use is to add positive and negative integers.
Always start at 0
Move in the direction of the first integer. (positive= move right, negative= move left)
From that point, move the number of units of the next integer. (positive=move right, negative=move left)
- Notes for Lesson 1.3 and 1.4
Song on Subtracting Integers HERE
Video on Keep Change Change (subtracting) HERE
Watch this video on adding and subtracting integers HERE
Another video to see subtraction worked out here
Extra practice here Khan Academy
Notes on Video if you missed them in class
Page updated
Google Sites
Report abuse