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. 70 + 20 = ______
  2. 76 + 20 = ______
  3. 89 + 20 = ______
  4. 32 + 20 = ______
  5. 3 × 10 = ______
  6. 37 + 20 = ______
  7. 74 + 20 = ______
  8. 57 − 10 = ______
  9. 41 − 10 = ______
  10. 1 × 10 = ______
  11. 97 − 10 = ______
  12. 69 + 10 = ______
  13. 2 × 10 = ______
  14. 64 − 10 = ______
  15. 80 + 20 = ______
  16. 25 + 20 = ______
  17. 85 − 10 = ______
  18. 84 + 20 = ______
  19. 38 + 20 = ______
  20. 94 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath