David Walliams Gangsta Granny Mental Maths Games
A fun collection of mental maths games where players add, subtract or multiply to get the highest possible score. Some games are relatively easy whilst others are more challenging. All are great fun ways for children in Key Stage 1 and 2 to develop their mental maths! This pack consists of instructions and 48 cards featuring illustrations by Tony Ross.
Why we like it
- Designed for shared play and plenty of repeat fun
Chosen by The Toy Tree
A thoughtfully selected game chosen for genuine play value and gifting.

















