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. 48 + 10 = ______
  2. 54 − 10 = ______
  3. 7 × 10 = ______
  4. 3 × 10 = ______
  5. 82 + 20 = ______
  6. 63 + 20 = ______
  7. 95 − 10 = ______
  8. 37 + 10 = ______
  9. 4 × 10 = ______
  10. 66 + 10 = ______
  11. 17 + 10 = ______
  12. 84 − 10 = ______
  13. 60 − 10 = ______
  14. 87 + 10 = ______
  15. 6 × 10 = ______
  16. 85 − 10 = ______
  17. 61 + 10 = ______
  18. 75 + 10 = ______
  19. 14 + 10 = ______
  20. 35 + 20 = ______