Nobody wants to pay sales tax, but 7th grade is as good a time as any to learn it! Add some favorite baseball game snacks for fun and get cracking.

What is a percent? How do you write a percent? How are percents related to fractions and decimals? Answer these questions and more with this worksheet!

Give your seventh graders a leg up on managing their future finances with this math worksheet featuring simple interest word problems.

Get a thorough explanation of sales tax, and practice with some fun kids' products.

Combine your knowledge of ratios, rates, and proportions to percents in this sixth-grade worksheet!