This super set contains 156 rods numbered 1-12 made from sustainably sourced wood. Includes 24 ‘Number 1’ rods and 12 each of ‘Number 2-12’ rods. 40 comprehensive work cards included (for addition, subtraction, multiplication & division) made from responsibly sourced paper. Answers are on the reverse of each card, including inverse relationships of the operations used.

Each rod is colour coded to represent a number.  The rods can also be used for measuring exercises.

Each rod measures between 1cm and 12cm long (numbers 1 to 12).

Age: 3+.