Percent increase & decrease worksheets with answer keys

Percent increase and decrease, calculated from an original and a new value. Grades 6-9. Every sheet prints with a matching answer key, and every sheet is generated fresh — so you can hand out a different one each time without writing it yourself.

Generate a percent increase & decrease worksheet →

What the problems look like

Three real examples at each difficulty, with answers.

Easy

• A price of $120 increases by 25%. What is the new price? → $150
• A price of $20 increases by 10%. What is the new price? → $22
• A price of $250 increases by 10%. What is the new price? → $275

Generate a full easy percent increase & decrease worksheet →

Medium

• A price of $250 decreases by 40%. What is the new price? → $150
• A price of $120 increases by 15%. What is the new price? → $138
• A price of $200 decreases by 20%. What is the new price? → $160

Generate a full medium percent increase & decrease worksheet →

Hard

• A price of $120 increases by 12%. What is the new price? → $134.4
• A price of $120 increases by 45%. What is the new price? → $174
• A price of $200 increases by 35%. What is the new price? → $270

Generate a full hard percent increase & decrease worksheet →

How to use it

• Pick a difficulty above and hit generate — you get 20 problems instantly.
• Toggle the answer key on or off before you print.
• Hit “New problems” for a completely different sheet on the same skill.
• Every sheet has a permanent link, so you can reprint the exact same one next year.
• No signup, no ads on the printout. Pro ($19) raises the cap to 60 problems and prints A–F differentiated versions in one go.

Other topics