Launch into new maths learning adventures in Numberland with the MathLink® Cubes Numberblocks 11-20 Activity Set. This set has all children need to build Numberblocks Eleven to Twenty using award-winning MathLink Cubes. Children can learn more about each of the Numberblocks from the 10 Character Cards and the 15 write-and-wipe Activity Cards which feature 30 activities inspired by the episodes and help children to see how numbers really work. MathLink Cubes are durable and easy for little hands to click together and twist apart. They’re ideal for hands-on learning through play in the classroom or at home. Includes multilingual packaging and Supporting Activity Guide. Measures approx. 22.5cm W x 24cm L. 290 Piece Set