Lesson Support Videos
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U1L2a. Understand the additive inverse
U1L2b. Adding integers using a number line
U1L2c. Adding integers with the same sign
U1L2d. How do you add integers with different signs?
U1L2e. Subtracting Integers
U1L2f. The distance between two points
Skill Practice
IXL Skill Practice
Master these skills:
C1 – Integer Addition and Subtraction Rules
C2 – Add and Subtract using Counters
C3 - Adding and Subtracting Integers
C5 - Addition and Subtraction Word Problems