Numberjacks - Series 1 - Square Dancing

Animated numbers solve real world mathematical problems with help from children. The Shape Japer is making people dance when they step onto squares, even if they don't want to. Number 4 heads out and soon finds himself dancing too, as he is a square sort of number. Numbers 1 and 9 are able to help 4 make squares safe for the sufferers. The Shape Japer heads off in a huff.