Scholars trail · ages 13–15
At fourteen, algebra takes centre stage: solving equations, working with powers and applying ratios in real contexts. Angle rules and order of operations also need to be second nature.
Number Quest's Scholars trail gives fast practice on the basics of each, with a written explanation after every answer. Teens who want more can move on to the Masters trail for linear equations and functions.
No sign-up, no ads. Works in any browser.
Tap a question to see the answer and how it works.
Answer: 21. 15 ÷ 3 = 5, then 16 + 5 = 21.
Answer: Acute. 89° is acute.
Answer: 29. 4 × 6 = 24, then 5 + 24 = 29.
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.