| $7.80 | Retail $8.99 |
Self-checking cards teach multiplication, division and the relationship between them. Ideal for groups or individuals at school, home or travel. Set includes 48 two-sided 5-1/2" triangular cards that focus on numbers through 12 and a sturdy storage box. Durable, easy-to-hold cards are designed for teaching students ages 8 and up.
