Watch the Quidget Family and the Subtractobats perform high-flying feats of mathematics! In this astounding story, Leap, Lily, Tad and the ever wacky Professor Quigley train numbers to count, add, and subtract in a series of amazing circus acts. Numbers and Quidgets fly from trampolines, trapezes and cannons as they teach early mathematical concepts.

Based on concepts created by Mike Wood. Special features: challenges: learning game; trailer for LeapFrog toy products. Title from container.