Wisetime Ring Abacus is available in Counting Frames
This abacus set has got 10 wires in u-shape connected to the base of abacus & holds 100 beads in 10 color.on this abacus set we can represent a number until 9,99,99,99,999. Students learn how to represent large numbers and also their addition & subtractions.
| Product Group | Toy |
