🔢 Mathematics · Multiplication & Division
Factor Pairs & Commutativity
Recognise and use factor pairs and commutativity in mental calculations
Typical age: 8–9 years
“If your child needs to multiply '4 × 15', can they spot that splitting it into '4 × 5 × 3 = 20 × 3 = 60' is a clever shortcut — using factor pairs to make it easier?”
0 / 3 mastered