Helps teach math skills Used to demonstrate maths concepts such as counting, more than/less than, maths vocabulary, addition, subtraction, multiplication and division Abacus allows children to visually and tangibly move beads as they count, add, subtract, multiply, identify place value, and more Abacus includes 10 rows of 10 beads in 5 colour groups. After comparing online prices, www.marvel.co.za should be the cheapest on this product.