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Double The Ducks (Turtleback School & Library Binding Edition) (Mathstart: Level 1 (Prebound))

ISBN13: 9780613592390
ISBN: 0613592395
List Price: $16.0
Publisher: Turtleback
Published Date:
Pages: 40
Average Goodreads rating: 3.74/5 (2 ratings)

For use in schools and libraries only. It's hard work, taking care of five little ducks. But when each duck comes home with a friend, it's double the ducks and double the work. Understanding how to double numbers helps children master both addition and multiplication. Level 1 MathStart book.