As seen on CBeebies! Watch Numberblocks full episodes on BBC iPlayer: Subscribe for more Numberblocks: The number Two's are being terribly sneaky & pranking the other numberblocks in this video! We are the Numberblocks! Little blocks with big ideas, having a ton of number fun. Learn how to add, subtract and count the fun and educational way! In this educational CBeebies cartoon for kids, children can learn how to count with basic maths sums, using addition and subtraction with singular blocks that join together to make increasingly bigger numbers. #Numberblocks #LearnToCount