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. 72 − 10 = ______
  2. 6 × 10 = ______
  3. 82 + 20 = ______
  4. 83 + 20 = ______
  5. 4 × 10 = ______
  6. 97 − 10 = ______
  7. 1 × 10 = ______
  8. 42 − 10 = ______
  9. 77 − 10 = ______
  10. 94 − 10 = ______
  11. 5 × 10 = ______
  12. 29 + 10 = ______
  13. 51 − 10 = ______
  14. 50 + 20 = ______
  15. 80 + 20 = ______
  16. 98 − 10 = ______
  17. 75 − 10 = ______
  18. 91 − 10 = ______
  19. 33 + 10 = ______
  20. 71 + 20 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath