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Grade 7 Math Worksheets

There are three sets of radical worksheets:

- Squares & square roots
- Simplify square roots (whole numbers or fractions)
- Rationalizing the denominator (using radicals or conjugates)

Examples, solutions, videos, and worksheets to help Grade 6 and Grade 7 students learn how to rationalize denominators using radicals or conjugates.

There are two sets of rationalizing denominators worksheets.

- Rationalizing denominators using a radical.
- Rationalizing denominators using conjugates.

To rationalize the denominator of a fraction means to eliminate any radicals (square roots) from the denominator. This is done by multiplying the numerator and denominator by a radical or by the conjugate of the radical expression.

Here are some steps on how to rationalize the denominator:

Have a look at this video if you need to review how to rationalize a denominator.

Click on the following worksheet to get a printable pdf document.

Scroll down the page for more **Rationalize Denominators Worksheets**.

**Printable**

(Answers on the second page.)

Rationalize Denominators Worksheet #1 (using radicals)

Rationalize Denominators Worksheet #2 (using conjugates)

**Generated**

Squares with bases 0 to 10

Squares with bases 2 to 20

Squares with bases -10 to 0

Squares with bases -20 to 0

Cubes with bases 0 to 10

Cubes with bases 2 to 20

Cubes with bases -10 to 0

Cubes with bases -20 to 0

Rationalize Denominatorss

Rationalize Denominatorss with Fractions

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