Math practice · reimagined
Powers
Turn Powers into a fight you actually want to win. Every problem is an attack — solve it faster than your opponent and you land the hit.
Ages 4–99+ · no download · plays in your browser · 23 languages
How it works
Powers
Pick a fighter, choose Powers, and trust your numbers. The faster and cleaner you solve, the harder you hit — from gentle early grades all the way to Olympic-level challenges.
A power is a shortcut for multiplying a number by itself again and again.
The little raised number tells you how many copies to multiply. 2³ means 2 × 2 × 2 = 8 (three 2s). 5² ("five squared") means 5 × 5 = 25.
Multiply the base by itself the right number of times, and type the result.
Every level of Powers
- T1Small powersGrade 6 · 11 yrsSquares up to 10², small powers of 2, 3 and 4.Play free ▸
- T2Wider powersGrade 8 · 13 yrsSquares 10²..20², higher powers of 2 to 5.Play free ▸
- T3Big powersGrade 9 · 14 yrsCubes 6³..15³, squares 21²..30², high powers of 2 to 5.Play free ▸
- T4Mixed powersGrade 9 · 14 yrsAdd or subtract two powers, e.g. 2³ + 3².Play free ▸
- T5Mega powersOLYMPICMassive squares, big cubes, high exponents.Play free ▸
- T6Multiply powers of 10Grade 8 · 13 yrsAdd the exponents.Play free ▸
- T7Exponential growthGrade 9 · 14 yrsP × 2ᵗPlay free ▸
- T8Rational exponentGrade 11 · 16 yrsa^(1/n) = ⁿ√aPlay free ▸
— Quick answers —
Powers: the short FAQ
- Is Powers free to play?
- Yes. Powers is free to play right in your browser — the whole curriculum, no download, no signup. Paid plans later unlock the full fighter roster, every stage and saved progress.
- Who is Powers for?
- Anyone from 4 to 99+. The early grades stay gentle for beginners, while the higher tiers will make even the confident sweat.
- Do I need to download anything to play Powers?
- Nope. Powers runs in any browser, on a laptop, tablet or phone.
- Can Powers be used in the classroom?
- Absolutely. Teachers run Powers with a whole class and track who's improving — see the schools plan for per-student pricing and a teacher dashboard.