Last items in stock Mathematics Chart for Multibase Material MPM041 ₱1,400.00 MPM041 Hierarchical and geometric representation of numbers in bases 2 and 3 for counting forwards and backward, and for converting numbers from base 10 into these bases and vice versa. ADVANTAGE: A useful tool for teaching place value, addition, subtraction, multiplication, and division by offering a hands-on learning experience, promoting numerical... Add to cart