Mathematics Figure Puzzle Learning with Origami, Math Elementary School, All Students Studying at Home 50 subjects subjects to develop the creative power of mathematics from shape, angle, area, fraction, and multiplication with your family
※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese title: 単行本(実用) 数学 おりがみで学ぶ図形パズル 算数小学校全学年用おうちの方もごいっしょに 形、角度、面積から分数、かけ算まで算数の発想力をみがく50題