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. 44 + 20 = ______
  2. 3 × 10 = ______
  3. 7 × 10 = ______
  4. 11 + 10 = ______
  5. 77 + 10 = ______
  6. 61 + 10 = ______
  7. 5 × 10 = ______
  8. 71 + 10 = ______
  9. 26 + 10 = ______
  10. 65 + 10 = ______
  11. 6 × 10 = ______
  12. 64 + 10 = ______
  13. 40 − 10 = ______
  14. 52 + 10 = ______
  15. 94 − 10 = ______
  16. 40 + 10 = ______
  17. 84 − 10 = ______
  18. 99 − 10 = ______
  19. 8 × 10 = ______
  20. 12 + 20 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath