Integer Beaded Number Line, 3 sets - Bulk Pricing

Finally, a hands-on tool to help students discover the rules of integer operations!

Beaded number lines are the perfect manipulative to model problems involving all four opera-tions with integers. The set includes three sets of 10 student bead strings with 20 negative red beads and 20 positive yellow beads per string. Plus, three sets of Twenty-five clothes pins are also included for students to mark zero or other numbers on their number lines.

Includes full-color guide.