Trend Enterprises: Three-Corner Multiplication and Division Flash Cards, Interactive Self-Checking Cards, Exciting Way for Everyone to Learn, 48 Two-Sided Cards Included, Ages 8 and Up
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. Set of 46.