Matematica mentale Worksheet

Recommended for 1° grado — 5° grado

New Worksheet

Matematica mentale Worksheet

Nome: ____________________Date: ____________

Instructions: Usare strategie mentali come fare dieci, raddoppiare e compensare per calcolare rapidamente.

20 problems

  1. 3 × 10 = ______
  2. 24 + 10 = ______
  3. 82 − 10 = ______
  4. 12 + 20 = ______
  5. 47 − 10 = ______
  6. 80 − 10 = ______
  7. 54 − 10 = ______
  8. 55 + 10 = ______
  9. 13 + 20 = ______
  10. 51 + 10 = ______
  11. 7 × 10 = ______
  12. 35 + 10 = ______
  13. 9 × 10 = ______
  14. 2 × 10 = ______
  15. 44 + 10 = ______
  16. 30 + 20 = ______
  17. 62 − 10 = ______
  18. 5 × 10 = ______
  19. 90 − 10 = ______
  20. 64 + 20 = ______