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. 77 − 10 = ______
  2. 8 × 10 = ______
  3. 86 + 10 = ______
  4. 49 − 10 = ______
  5. 90 − 10 = ______
  6. 22 + 20 = ______
  7. 38 − 10 = ______
  8. 88 + 20 = ______
  9. 26 + 20 = ______
  10. 82 + 10 = ______
  11. 84 − 10 = ______
  12. 59 + 20 = ______
  13. 23 − 10 = ______
  14. 66 + 10 = ______
  15. 5 × 10 = ______
  16. 51 − 10 = ______
  17. 30 + 20 = ______
  18. 60 − 10 = ______
  19. 9 × 10 = ______
  20. 95 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath