Grades K & up. Easily demonstrate number relationships on the whiteboard! Colorful, magnetic circles, squares, and counters are designed to demonstrate fact family and part-part-whole relationships for the entire class. Great way to build addition and subtraction skills. This comprehensive set includes 3 circle and 3 square number bonds (8" and 9.5" in diameter, respectively), 4 connecting lines, and 45 magnetic counters measuring 1.25" each.
- Allow students and teachers to engage fact families and part-part-whole relationships
- Use as a demonstration and hands-on activity tool to support academic standards
- Includes 3 circle and 3 square number bonds, 4 lines, and 45 magnetic counters
- Bonds measure 8" in Diameter or 9" square. Counters measure 1.25" in Diameter