Percent increase
Free · Grade 6–7 · Friendly percents, whole-number results
Percent increase and decrease worksheets
Working on percent increase and decrease? Print this sheet as it is, or change the level and questions first. You can also answer it on screen — it is the same sheet either way.
- Answer key included
- Reopen this exact sheet
- Letter & A4 ready

The answer key prints on a separate page.
What's on this sheet
The questions are worded as comparisons, not as instructions: “25% more than 80” rather than “increase 80 by 25%”. That is deliberate and it is how the idea actually arrives — a price 25% higher, a class 10% smaller — and it makes the child decide what to do rather than follow a verb. The arithmetic underneath is percent-of plus one addition or one subtraction; the reasoning is which of the two, and whether the starting number is part of the answer.
Why this sheet works
Every answer is a whole number, and that is a constraint on the PAIR rather than on either number. 25% of 44 is 11 and 25% of 45 is 11.25 — so the sheet only ever draws numbers where the change lands whole, the way the percent-of sheet already does. Nothing here asks a sixth-grader to write a decimal they have not been taught to expect.