Inchworm and a Half (Paperback) (ISBN-13: 9780618311019)

What's a fraction? A puzzled inchworm finds out when she enlists the aid of H-inch, N-inch, and G-inch worms in her quest to measure all the vegetables in their garden. New lengths bring new fractions to conquer, but the clever worms prove equal to every challenge, triumphantly munching their way through this tasty tale of math and measuring.