The big squares set out to land a square on the moon using square power alone. Learn about big square numbers with the Numberblocks.
Learn how much fun counting can be with the Numberblocks - a fun-loving group of numbers who work together to solve problems big and small. ?http://bbc.in/3jPcJEe
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CBeebies is dedicated to delighting and surprising its pre-school audience and it remains the UKs most watched and most loved channel for the under-sixes.