Make the relationship between fractions, decimals, and percents easy for your students to understand with these 24-piece sets of colourful, weighted plastic numbers. Perfect for class demonstration or small-group activities in a centre, each piece is weighted, relative to the whole (1, 1.0, or 100%). Sets can be used with our Pan Balance Jr. (LER 0898). Colour coding aligns with our Rainbow Fraction System. Set includes weighted fractions, decimals and percents. Each piece measures approximately 7.5cm x 4cm