Express courses for learning account. Addition and subtraction within 10
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Children often face difficulties in mastering examples of addition and subtraction within 10. How to help them? Simple memorization by heart does not always give a quick and strong result
Author:
Author:Burakov Nikolay Borisovich
Cover:
Cover:Soft
Category:
- Category:Children's Book
- Category:Education & Teaching
Series:
Series: Express courses
ISBN:
ISBN:9785438500094
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