Fee: £ 0.00 per borrow
The World of David Walliams - Gangsta Granny's Mental Maths Games
Educational - Aimed at children in Key Stage 1 and 2
Develop your mental maths in a fun and challenging way
Add, subtract or multiply to get the highest scores possible
The pack consists of instructions and 48 cards featuring illustrations by Tony Ross
For 2 or more players ages 5 and upwards