From the friendly TV series Numberblocks, an award-winning show from BBC, the Numberblocks crew brings math learning to life with the officially licensed MathLink Cubes Numberblocks 31-40 Activity Set! Children see how numbers work as they build their own Numberblocks from Thirty-one to Forty and master key early learning math skills such as counting, adding, subtracting, multiplying, and dividing through hands-on discovery and play. Each connecting cubes set can build the friendly characters from Numberblocks so you can follow along with the show or play on your own! Double-sided character cards help children build each character and activity cards encourage counting, adding, subtracting, multiplying, and dividing. Includes 334 MathLink Numberblocks Cubes, 21 Dual Connectors, 18 Faceplates, 3 Accessories, 10 Numberlings, 1 Sticker Sheet, 1 Clear Stand for Thirty-one, 10 Double-Sided Activity Cards with Build Guides, 10 Double-Sided Character Cards, and 1 Activity Guide. As your little one works from preschool to kindergarten, the Numberblocks MathLink Cubes 31-40 Activity Set is a great way to make learning fun and help with the transition. Numberblocks is helping millions of children around the world to fall in love with numbers, master key math skills, and discover the joy of learning.