Give your students practice calculating percents with this sixth- and seventh-grade math worksheet! In part one of this Calculating Percents Part 1 worksheet, learners will gain practice using the percent and whole number to find the percentage. This simple worksheet is a great way to help students understand the relationship between a part, whole, and percent while building their overall knowledge of rates, ratios, and percents. For more targeted practice, check out Calculating Percents Part 2!