New, unused calculation cards, math set for first grade elementary school students. Addition, subtraction, math, addition, subtraction. Instant purchase OK! No price reduction. *We also have various other math supplies for sale! We also offer great value set sales. Please search #mimi1121 to select. How about for your child, as a spare, for early childhood education, or for a re-challenge as an adult? New, unused item. I will ship quickly as I understand you are in a hurry. I will ship within 24 hours. ◆ 4 types of 212 cards including 0 are held together with a color fancy ring. ◆ Comes in a plastic case ◇ Case size: Approximately 11cm wide x 9.2cm long x 3.5cm high I will carefully wrap it in cushioning material and ship it via Yu-Packet. Math set, single item, calculation card, calculation cards, first grade, home study, addition, subtraction, memorization, math set.