⚖️ Balance the Scale
What makes the scale even?
Answer 10 questions and earn up to 3 stars. Pick a level to start!
A first step into algebra
Balance the Scale shows an equation with a mystery box — like ⬛ + 7 = 23 or 3 × ⬛ = 39 — and the child finds the value that makes it true. It introduces solving for an unknown across all four operations, the foundation of algebra.
Equations are generated fresh every round. Narration reads the puzzle aloud, and stars save on the device only.
How to play
Work out what number the box must be to make the two sides equal, then tap it. Earn up to three stars per round.