Описание
It's hard work, taking care of 5 little ducks. But when each little duck comes home with a friend -- oh, no! Now it's double the ducks and double the work. How can 1 little boy get everything done? Understanding how to double numbers helps children master both addition and multiplication. Fun, friendship, and lots of ducks make learning this essential skill both easy and entertaining.
Детали книги
Формат
Твердый переплет
Страницы
40 страниц
Язык
Английский
Опубликовано
янв 1, 2003
Издатель
HarperCollins
Издания
Изданий: 4
ISBN-10
0060289228
ISBN-13
9780060289225