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. 40 + 20 = ______
  3. 6 × 10 = ______
  4. 7 × 10 = ______
  5. 14 + 10 = ______
  6. 75 + 10 = ______
  7. 81 − 10 = ______
  8. 14 + 20 = ______
  9. 47 + 10 = ______
  10. 31 − 10 = ______
  11. 39 + 10 = ______
  12. 63 + 10 = ______
  13. 57 + 20 = ______
  14. 85 − 10 = ______
  15. 35 − 10 = ______
  16. 98 − 10 = ______
  17. 22 + 20 = ______
  18. 69 − 10 = ______
  19. 60 + 20 = ______
  20. 77 + 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath