01-Abacus Basic Sums Leave a Comment / By Naresh / May 31, 2025 Welcome to your 01-Abacus Basic Sums 1. 81 + 7 - 2 2. 53 - 1 + 2 3. 74 + 5 - 2 4. 14 - 3 + 5 5. 74 + 5 - 3 6. 33 - 1 + 5 7. 13 + 5 - 7 8. 25 + 4 - 1 9. 23 + 1 + 5 10. 66 + 2 - 7 11. 24 + 5 - 7 12. 12 - 1 + 3 13. 25 + 4 - 1 14. 56 + 3 - 2 15. 11 + 3 - 2 Time's up
