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. 12 + 20 = ______
  2. 29 − 10 = ______
  3. 9 × 10 = ______
  4. 33 − 10 = ______
  5. 5 × 10 = ______
  6. 82 − 10 = ______
  7. 36 + 20 = ______
  8. 4 × 10 = ______
  9. 22 − 10 = ______
  10. 87 + 10 = ______
  11. 86 + 10 = ______
  12. 7 × 10 = ______
  13. 58 + 20 = ______
  14. 1 × 10 = ______
  15. 45 + 20 = ______
  16. 49 + 10 = ______
  17. 38 + 10 = ______
  18. 8 × 10 = ______
  19. 20 + 20 = ______
  20. 74 + 20 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath