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. 60 + 10 = ______
  2. 14 + 20 = ______
  3. 40 + 20 = ______
  4. 1 × 10 = ______
  5. 15 + 10 = ______
  6. 77 + 10 = ______
  7. 48 + 10 = ______
  8. 89 + 20 = ______
  9. 67 + 20 = ______
  10. 86 + 10 = ______
  11. 8 × 10 = ______
  12. 33 + 10 = ______
  13. 58 − 10 = ______
  14. 64 − 10 = ______
  15. 47 − 10 = ______
  16. 77 − 10 = ______
  17. 79 − 10 = ______
  18. 5 × 10 = ______
  19. 78 − 10 = ______
  20. 85 + 20 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath