The Guardian Bookshop makes over 180,000 books available with up to 40% discount, as well as highlighting some of our favourite publications in each genre.
Find out more.
Includes 30 illustrated cards that help children recognize numbers and learn basic number skills and mathematical vocabulary. This title contains cards for 0 to 20, 30, 40, 50 and 100 as well as the mathematical symbols +, - and =. It also includes suggestions for how to use the cards.