Submarine Sums Classroom Game

Improve on numeracy skills with this Submarine Sums sign. Turn the left wheel to choose a number 1-10, write your chosen symbol plus, minus, multiply or divide in the small chalkboard section, turn the right wheel to choose a number 1-10 then write the answer in the large chalkboard section. Heavy duty plastic panels are UV and weather resistant. For use indoors or outdoors. Safe and non toxic. Choice of sizes to suit all environments. Pack of chalkboard supplied. Fixing kit supplied. 1 years manufacturers guarantee.