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numbers Worksheets

Free algebra worksheets with answer key. No login or account needed. Below are a variety of topics from simplifying expressions or identifying coefficients to solving inequalities, graphing lines, and finding combinations. A grading column and quick grade scale maker grading a breeze and a modified pages help with lower level learners or when just introducing a topic. Great for teachers or for homeschool.

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Numbers

About these worksheets

These worksheets explore number concepts essential for middle school math, including square roots, cube roots, rational and irrational numbers, laws of exponents, scientific notation, radicals, and powers of ten. Students practice estimating radical values, simplifying expressions with exponents, and performing operations in scientific notation. Aligned with eighth grade Common Core standards, these resources build a strong number sense foundation for high school math.

- examining-square-roots worksheet

- examining-square-roots worksheet

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Examining Square Roots

Each worksheet has 20 problems determining what two whole numbers a square root lies between.

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- identifying-rational-and-irrational-numbers worksheet

- identifying-rational-and-irrational-numbers worksheet

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Identifying Rational and Irrational Numbers

Each worksheet has 20 problems determining if a number is rational or irrational.

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- examining-square-root-relative-values worksheet

- examining-square-root-relative-values worksheet

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Examining Square Root Relative Values

Each worksheet has 20 problems determining which two whole numbers a radical is closer to.

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- finding-radicals-on-a-numberline worksheet

- finding-radicals-on-a-numberline worksheet

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Finding Radicals on a Numberline

Each worksheet has 10 problems finding the location of a radical on a numberline.

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- rewriting-using-the-laws-of-exponents worksheet

- rewriting-using-the-laws-of-exponents worksheet

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Rewriting Using the Laws of Exponents

Each worksheet has 20 problems rewriting a problem using the law of exponents.

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- solving-using-the-laws-of-exponents worksheet

- solving-using-the-laws-of-exponents worksheet

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Solving Using the Laws of Exponents

Each worksheet has 10 problems using the laws of exponents to solve an equation.

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- solving-with-squared-and-cubed worksheet

- solving-with-squared-and-cubed worksheet

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Solving with Squared and Cubed

Each worksheet has 20 problems solving for a square or cube.

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- solving-with-negative-powers worksheet

- solving-with-negative-powers worksheet

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Solving with Negative Powers

Each worksheet has 20 problems finding the value of a negative power.

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- finding-square-and-cube-roots-with-equations worksheet

- finding-square-and-cube-roots-with-equations worksheet

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Finding Square and Cube Roots with Equations

Each worksheet has 16 problems finding the square and cube root of basic equations.

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- rewriting-factors-as-squares worksheet

- rewriting-factors-as-squares worksheet

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Rewriting Factors as Squares

Each worksheet has 20 problems rewriting a list of factors as a multiplication expression with a square.

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- simplifying-radicals worksheet

- simplifying-radicals worksheet

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Simplifying Radicals

Each worksheet has 20 problems simplifying radicals within 100.

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- expressing-numbers-using-powers-of-10 worksheet

- expressing-numbers-using-powers-of-10 worksheet

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Expressing Numbers using Powers of 10

Each worksheet has 20 problems rewriting a number as a single digit multiplied by a power of 10.

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- finding-relative-value-with-powers-of-ten worksheet

- finding-relative-value-with-powers-of-ten worksheet

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Finding Relative Value with Powers of Ten

Each worksheet has 9 problems determining the relative value of two powers of ten.

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- multiplying-with-scientific-notation worksheet

- multiplying-with-scientific-notation worksheet

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Multiplying with Scientific Notation

Each worksheet has 10 problems multiplying two numbers written in scientific notation.

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- using-square-and-cube-roots worksheet

- using-square-and-cube-roots worksheet

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Using Square and Cube Roots

Each worksheet has 20 problems finding the square or cube root of a number. All answers are perfect squares/cubes.

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- solving-square-roots worksheet

- solving-square-roots worksheet

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Solving Square Roots

Each worksheet has 20 problems finding the square root of a number.

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- filling-factorial-table worksheet

- filling-factorial-table worksheet

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Filling Factorial Table

Each worksheet has 10 problems filling in a table.

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