Learn and practice calculating percentages and solving number and word problems with interactive resources from GeoGebra.

Middle School


Percent Increase and Decrease

Solve number and word problems involving percent increase and percent decrease.

Percent of a Number

Calculate or estimate the percent of a number including discounts, taxes, commissions, and simple interest.

Percent Problems

Solve number and word problems using percent proportion, percent equation, or ratios.

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