Maths
Stretch Grammar – Best Buy & Unit Pricing
Stretch (universal 11+): compare value for money using unit prices or a common quantity.
MathsAge 11+25 minutes
What this topic covers
- Find the price per unit (per gram, per item) to compare offers.
- Compare by scaling to a common quantity instead.
- Judge offers such as '3 for 2' and percentage-off deals.
Core concept summaries
Key ConceptsPrice per UnitA Common QuantityOffers; the Bigger-Is-Cheaper Trap
Practice formats pupils may meet
NeurofiED uses varied practice to help pupils apply the idea actively, check understanding and build confidence over time.
clozematchingquiz