Calculation cards for first grade. Home study: addition, subtraction, arithmetic for elementary school students. Instant purchase OK! No price reduction. Ships within 24 hours. *Also selling various arithmetic supplies! We also offer great value sets. Search #mimi1121 to choose. How about for your child, as a spare, for early childhood education, or for a re-challenge as an adult? Brand new, unused. ◆ 4 types including 0, 212 cards in total, bound with a color fancy ring. ◆ Comes in a plastic case. ◇ Case size: Approximately 11cm wide x 9.2cm long x 3.5cm high Carefully wrapped in cushioning material and shipped via Yu-packet. Arithmetic set, single item, calculation cards, first grade, home study, addition, subtraction, memorization, arithmetic set.