Calculation cards, arithmetic box, elementary school students, 1st grade, arithmetic, addition, subtraction, brand new, unused Price reduction and individual sales are not possible. Immediate purchase is welcome! *We also have various arithmetic supplies for sale! We also offer great value set sales. Please search #mimi1121 and choose. For loss, damage, spares, education from early childhood, re-challenge as an adult, etc., how about it? Brand new, unused item. ◆ 4 types of 188 cards including 0 are held together with a color fancy ring. ◆ With case (with space to write your name) ⚫︎ Safe and secure Mercari mail (Yu-Packet Post Mini) with anonymous delivery, compensation, and tracking. Arithmetic set, single item, calculation card, calculation cards, first grade, home study, addition, subtraction, memorization, arithmetic set