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ALGEBRA 2Lesson 1 of 95

POSITIVES AND NEGATIVES

Addition and Subtraction

Students review the addition and subtraction of positive and negative integers using a number line, where a positive integer represents a move to the right, and a negative integer represents a move to the left. Students learn that minus a negative can be thought of as plus a positive.

### Elementary / Middle

High School Math

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College Math

*Also referred to as Elementary Algebra or Beginning Algebra.

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