This is a smooth-sanded wooden Abacus with 10 wires and 10 beads in each wire. This resource is very effective in developing the concept of place value and number operations in different ways. Learning Outcomes Frame abacus is a product that gives an assistance to teahers as well as parents in making the students and children understand the basic concept of math like addition, subtraction, counting. A child can build a good coordination of eye and hand. Innumerable combinations
