Worksheet

Addition and Subtraction of Rational Expressions

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This Addition and Subtraction of Rational Expressions worksheet also includes:

In this rational expressions worksheet, 9th graders solve and complete 15 different problems that include adding and subtracting rational expressions. First, they define Least Common Multiple to get a common denominator in an equation. Then, students simplify each of the sums and differences shown assuming the denominator does not equal zero.

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