Sum Setter
Product Code: 051859
A novel, self-contained device which offers virtually unlimited variations of all mathematical operations. A roll of the big clear die makes the two 10-sided dice land in a random sequence; the symbol uppermost on the die acts as the mathematical operation. The removeable symbols (+- x÷) allow teachers to match the levels of ability of their pupils.
Complete with product guide.
Size: 7cm x 7cm