This rolling calculator made of stable wood offers a large spectrum of mathematical possibilities and encourages children to set up and solve math problems. The wooden rolling calculator with six rotatable pieces allow young mathematicians to add, subtract, multiply, and divide up to the number 99. Rotating the pieces sets up the math equations to be solved. It’s educational, compact and allows this calculator to be taken wherever you go!
approx. 14 x 5 x 5 cm
from 6 years