설명
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.
책 세부 정보
형식
하드커버
페이지
40 페이지
언어
영어
출판됨
1월 1, 2003
출판사
HARPERCOLLINS
판본
판본 4개
ISBN-10
0060289228
ISBN-13
9780060289225