Description

• 48 Two-sided triangle cards
• Teaches addition and subtraction and the relationship between them
• Ideal for 1st Grade to 3rd Grade
• Ages 6 to 8

Product Description

These cards allow students to learn the relationship between operations. Each three corner flash card teaches a family of facts. Each set has two operations and 46 two sided cards. Standard focus: addition and subtraction computation, fact families. Sold as single unit. Self-checking cards. Helps students learn addition and subtraction And the relationship between them. Covers facts through 12. Includes 46 two-sided cards.

From the Manufacturer

Kids react with excitement to these unique flash cards that teach 2 math operations and the relationship between them. Self-checking cards include addition and subtraction facts through 12. 48 two-sided cards (5 1/2″ triangles). Durable and easy to hold. Great for solo or group play.