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. 85 − 10 = ______
  2. 97 − 10 = ______
  3. 63 + 20 = ______
  4. 47 + 20 = ______
  5. 38 − 10 = ______
  6. 45 − 10 = ______
  7. 55 − 10 = ______
  8. 95 − 10 = ______
  9. 5 × 10 = ______
  10. 80 + 10 = ______
  11. 4 × 10 = ______
  12. 45 + 20 = ______
  13. 44 + 20 = ______
  14. 67 − 10 = ______
  15. 98 − 10 = ______
  16. 65 + 20 = ______
  17. 41 + 20 = ______
  18. 67 + 20 = ______
  19. 78 − 10 = ______
  20. 56 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath