The Edx Education Abacus has ten rows of ten beads for counting, addition and subtraction. Use the red and white groups to compare quantities and number combinations.
Product details
- 100 beads: 10 rows of 10
- Each row has 5 red and 5 white beads
- Plastic frame can stand upright or lie flat
- Measures 21 × 20 × 9cm
