➗ Maths
🧒 Ages 13–16
🇦🇺 Classes 8–9
🎚️ 3 levels
🧮 Algebraic Identities Quiz
Match each algebraic identity to its expansion, from (a + b)² to the difference of two squares, and practise factorising.
How to play
Read the expression and choose its expansion from four choices. Remember that (a + b)² is not a² + b²: there is a middle term, 2ab.
⌨️ Keyboard: press 1–4 to pick an answer, or type your answer and press Enter.
What it teaches
Algebraic identities are taught in Class 8 and Class 9 in India (NCERT) and are used for quick calculations and for factorising.
Levels: Squares (Squares of sums and differences) · Products (Products of binomials) · Factorise (Spot the factors)
Free to play, with no sign-up and no ads beside the game. Best scores are saved only in this browser. All artwork and sounds are made in code by makekite.