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. 13 + 20 = ______
  2. 8 × 10 = ______
  3. 57 − 10 = ______
  4. 11 + 10 = ______
  5. 1 × 10 = ______
  6. 49 + 20 = ______
  7. 60 + 10 = ______
  8. 2 × 10 = ______
  9. 71 + 20 = ______
  10. 58 + 10 = ______
  11. 66 + 10 = ______
  12. 56 + 20 = ______
  13. 26 + 10 = ______
  14. 74 + 20 = ______
  15. 7 × 10 = ______
  16. 82 + 20 = ______
  17. 70 − 10 = ______
  18. 6 × 10 = ______
  19. 4 × 10 = ______
  20. 12 + 20 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath