Fun with Subtraction

"Subtraction is an important math skill, and also a useful skill in many parts of daily life. Through completing exciting activities, readers of this stimulating volume will gain an understanding of concepts vital to the elementary math curriculum. Friendly characters and colorful illustrations accompany the activities, while questions are posed with the use of accessible text, ensuring that readers of many levels and ages can learn from them. Readers will delight in solving each engaging subtraction problem." -- Amazon.com