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. 6 × 10 = ______
  2. 71 + 10 = ______
  3. 2 × 10 = ______
  4. 93 − 10 = ______
  5. 20 + 20 = ______
  6. 5 × 10 = ______
  7. 55 − 10 = ______
  8. 48 − 10 = ______
  9. 8 × 10 = ______
  10. 64 + 20 = ______
  11. 40 − 10 = ______
  12. 48 + 10 = ______
  13. 13 + 20 = ______
  14. 97 − 10 = ______
  15. 21 + 10 = ______
  16. 49 − 10 = ______
  17. 1 × 10 = ______
  18. 4 × 10 = ______
  19. 50 + 10 = ______
  20. 21 + 20 = ______