Climbers trail · ages 10–12

Free percentages practice for kids

Percentages appear everywhere, from sales to test scores. Knowing that 50% is a half and 25% is a quarter gives children quick routes to many answers.

Number Quest's percent questions build from these benchmarks to more varied amounts.

No sign-up, no ads. Works in any browser.

What the questions practise

  • 10%, 20%, 25%, 50% and 75% of amounts
  • Writing a part as a percentage
  • Discounts

Try some example questions

Tap a question to see the answer and how it works.

  1. 1. PercentWhat percent is 5 out of 20?50%20%10%25%

    Answer: 25%. 5/20 = 25/100 = 25%.

  2. 2. PercentWhat percent is 15 out of 20?10%75%25%20%

    Answer: 75%. 15/20 = 75/100 = 75%.

  3. 3. PercentA $40 toy is 25% off. How many dollars do you save?010814

    Answer: 10. 25% of $40 is $10.

Tips for parents and teachers

  • Find 10% first, then build up.
  • Spot percentages in shop signs.
  • Practise conversions in Sprint.

Why Number Quest

Free, with no ads and no in-app purchases. Five trails from age 5 to 16+, five ways to play, a daily goal that builds a streak, buddies to unlock and a friendly weekly leaderboard. Questions are made fresh on the device, so there is always something new.

An Android app on Google Play is coming soon. Until then, play free right here in your browser.

More for the Climbers trail

All guides by age and topic