Junior High School connecting oral arithmetic card math exercises add up to ten methods borrow ten methods addition and subtraction books within 10 before school
상품 평점 4.9
월간 판매량 3566
재구매율 79.3%
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상품 속성
상품 상세
인기 스토어
상품 속성
Press
Heilongjiang Fine Arts Publishing House
Item No.
9787559395849
Opening book
32 Open
Brand
Huayang culture
Book Number
9787559395849
Color
Addition and subtraction within 10,Addition and subtraction within 20,Addition and subtraction within 30,Addition and subtraction within 50,Cobble method,Borrow ten methods,Decomposition and composition,Problem solving,Figure calculation,Time and RMB