Join the Numberblocks on a maths mission... and become a Numberblocks Hero!When Squarey’s birthday present goes missing from his party, Numberblocks One to One Hundred must work together to find where The Terrible Twos have hidden it. Join the Numberblocks for puzzles, games, equations, colouring and more. Help the friends complete the challenges and search through Numberland for the missing gift. Based on the BAFTA-winning CBeebies show, this fun-filled activity book will help little learners practise addition, multiplication, number order, odd and even numbers, counting and more – all with the help of their Numberblocks friends! 5, 4, 3, 2, 1... it’s time for some super number fun!