Elementary Math Problems, Problem-Solving Skills, and Thinking Skills Core Textbook Set (Total 19 Vo

This is the Olim Math SM Workbook Set. - G01 to G07 - H01 to H05 - F01 to F07 It consists of a total of 19 books. These textbooks help improve problem-solving skills, word problems, descriptive questions, logical thinking, and creativity. They are also great for preparing for gifted education centers. These are core textbooks for developing problem-solving abilities from the very beginning. Rather than being specific to a particular grade level, they are designed for thinking skills across the entire elementary school curriculum. I really hope those who need them make good use of them. ^^ Purchase price: 280,000 won. It was discontinued, so I managed to get it from the publisher's owner with great difficulty, but I missed the timing and have just kept it in storage. ;;; ^^