Math 6-Sided Dice

These 1-inch bright yellow foam dice display the addition symbol on three sides and the subtraction symbol on the other three sides.

Big 2" foam dice with + and - math operators.

These 1-inch bright yellow foam dice display the addition symbol on two sides, the subtraction symbol on two sides, and the multiplication and division symbols on one side each.

Six-sided binary die with 0 on three sides, and 1 on the other three sides.