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A COUPLE OF USEFUL SHORTCUTS

Tools that show
their work.

Use these calculators to check a step, then read how the answer came together.

ALGEBRA

Equation solver

Solve an equation in the form ax + b = c. The steps stay visible so you can follow the balance.

Your steps will appear here.

NUMBER SENSE

Fraction helper

Add, subtract, multiply, or divide two fractions. The answer is reduced to its simplest form.

Your reduced fraction will appear here.
A calculator can confirm a result, but writing the steps helps you recognize the pattern next time.