The famous decimal square manipulative! Decimal Squares(R) have long set the standard for decimal manipulatives. Decimal Squares are the only decimal manipulative that includes thousandths and easily shows comparisons or conceptual decimal relationships. Meets NCTM standards. Includes 57 squares that are color coded and shaded to present tenths, hundredths and thousandths. The squares are made from sturdy, flexible, washable vinyl. One set of decimal squares can help up to 4 children! Grades 3-9. Information on how to place your order by fax or by telephone. Product Number SR0876