ISBN-13: 9780590227155 / Angielski / Miękka / 1996 / 40 str.
Math is often a difficult subject for young readers. However, the Hello Math Reader series makes learning about math fun. In this latest title, a mismatched pair--Even Steven and Odd Todd--through their differing number preferences, teach basic number concepts in a way that both children and their parents will enjoy. Full color.