Round Fraction set

Apractical way of understanding fractions. 20cm diameter plastic circles in 4 bright colours contained within a study box of each.The heavy plastic adhere to study any smooth surface making them ideal for class use on windows, whiteboards etc.Contents:1 whole 2x1/2,3x1/3,4x1/4,5x1/5,6x1/6,8x1/8,10x1/10