초등수학 매쓰레시피 3-1A
<img src='https://wikidscafe.cafe24.com/00gg27/27site/yorisu/3-1a_Yorisu_recipe_01.jpg'><img src='https://wikidscafe.cafe24.com/00gg27/27site/yorisu/3-1a_Yorisu_recipe_02.jpg'><img src='https://wikidscafe.cafe24.com/00gg27/27site/yorisu/3-1a_Yorisu_recipe_03.jpg'>