A set of colourful bars, our edx education® Number Rods To Go are a great hands on and visual way for children to understand number relationships, number comparisons, fractions and multiplication concepts.. Colour-coded rods allow children to tangibly represent numbers to solve mathematical problems using addition, subtraction, multiplication and division. Encourages logical thinking and reasoning. 10 different rod lengths from 1cm to 10cm in 10 bright colours.. The set includes 231 rods, 50 activity cards and 1 Dr Paul Swan book. Supplied in a useful storage container.. Set includes: 231 rods, 50 activity cards and 1 book.. Size LxWxH: 35.05 cm x 27.43cm x 4.06cm. Age: 4yrs+. MPN: EDX19284C