The Centisimal Frame
Optional finishing charges that might be listed below are in addition to the price shown above:
This material is used with the Fraction Circles to demonstrate how fractions may be reduced to decimal fractions. The Centisimal Frame is a thick metal plate with a recessed circle for positioning the fraction piece to be converted to a decimal, and is calibrated from 0 to 100.
This item ships from the Mountain View California Warehouse and does not qualify for free shipping.