Trend Three-Corner Add/Subtract Flash Card Set
- Product Type : Flash Card
- Item # : TEPT1670
Quick Overview
- Teaches addition, subtraction and the relationship between them
- Ideal for groups or individuals at school, home or travel
- Includes 48 two-sided, 5-1/2" triangular cards in sturdy storage box
- Ideal for 1st-grade to 3rd-grade (ages 6 to 8)