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. 16 + 10 = ______
  2. 53 + 20 = ______
  3. 81 − 10 = ______
  4. 45 − 10 = ______
  5. 85 − 10 = ______
  6. 48 + 10 = ______
  7. 44 + 20 = ______
  8. 67 − 10 = ______
  9. 9 × 10 = ______
  10. 8 × 10 = ______
  11. 28 + 10 = ______
  12. 11 + 20 = ______
  13. 11 + 10 = ______
  14. 4 × 10 = ______
  15. 30 + 20 = ______
  16. 61 + 20 = ______
  17. 57 + 20 = ______
  18. 1 × 10 = ______
  19. 6 × 10 = ______
  20. 42 + 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath