1. Related to learning through an abacus

2. Process of finding the total value on an abacus

3. To perform mathematical operations on an abacus

4. Operation of removing values on an abacus

5. To move and reposition the beads on an abacus

6. Number formed by subtracting a value from 9 on an abacus

7. Single bead representing a value of one

8. One who teaches abacus skills

9. To determine the total value on an abacus

10. Device used for mathematical calculations

11. Operation of repeated addition on an abacus

12. Position to the right of the ones on an abacus

13. Comparison of two numbers on an abacus

13. Horizontal arrangement of beads on an abacus

14. Position for the second digit from the right on an abacus

15. Repeating arrangement of beads on an abacus

16. Smallest value on an abacus