Mental arithmetic level 6_39 on Day:.........Month:..........Year:...........


Total Core =

00:00:00


  1. 6385 * 54

  2. 94.55 - 78.67

  3. 65.87 + 16.33

  4. 52.83 - 24.96

  5. 365 * 85

  6. 96 * 247

  7. 23 * 7456

  8. 5234 * 24

  9. 235 / 47

  10. 207 / 69

  11. 1824 / 24

  12. 2888 / 76

  13. 1937 + 2584 + 4987 - 5969 + 1689

  14. 4128 + 3256 - 6955 + 2485 + 1647

  15. 2677 - 1985 + 2547 + 5782 - 1985

  16. 5982 - 3834 + 1274 + 2593 - 3748 - 2568

  17. 6311 - 2985 + 4585 - 3748 - 2568

  18. 6385 * 54

  19. 68 * 3298

  20. 5297 * 413