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. 42 + 20 = ______
  3. 68 − 10 = ______
  4. 5 × 10 = ______
  5. 17 + 20 = ______
  6. 52 + 20 = ______
  7. 2 × 10 = ______
  8. 92 − 10 = ______
  9. 79 − 10 = ______
  10. 65 + 20 = ______
  11. 24 − 10 = ______
  12. 12 + 10 = ______
  13. 49 + 20 = ______
  14. 22 − 10 = ______
  15. 3 × 10 = ______
  16. 26 − 10 = ______
  17. 87 − 10 = ______
  18. 49 + 10 = ______
  19. 44 + 10 = ______
  20. 80 + 20 = ______