From the BBC TV series, this set allows children to explore the world of numbers through interactive play. Why Choose the Numberblocks MathLink Cubes Set?. Comprehensive Learning: Includes 235 MathLink Cubes, 20 Dual Connector MathLink Cubes, 33 Faceplates, 10 Numberlings, 3 Accessories, 1 Sticker Sheet, 10 Double-sided Activity Cards, 10 Double-sided Character Cards with Build Guides, and 1 Activity Guide.
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