Tác Giả: Don Green (II)
Nhà Phát Hành: Dream Green
1-2-3 OY! is a set of ten card games which are adaptable to any age level or ability. Flexible rules provide for optional use of one or all of the basic math skills (addition, subtraction, multiplication or division) up to 16x tables. Both fast and slower card games are included and the games are suitable for ages 5 to adult. Directions in English, French and Spanish.