Subtraction with Unifix Cubes Volume 37 | Gr. K-2 | U28018 Download Materials list • Unifix® Cubes Set of 3,000 (TB21918) • Unifix® Cubes Set of 1,000 (TB11561) • Unifix® Cubes Set of 100 (TB11548) 20 Unifix® Cubes needed per student Related