This great value set of 74 connecting cuisenaire rods is perfect for helping children to visualise maths problems thee rods come in 10 different sizes each size represented by a different colour so an orange rod measures 10cm plus it is handily marked off in 1cm segments a white rod is 1 cm long and can be added on to the 10cm rod to illustrate 10 1 for example cuisenaire rods are ideal for addition subtraction fractions decimals multiplication division measurement probability a