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. 38 − 10 = ______
  2. 44 + 10 = ______
  3. 49 + 20 = ______
  4. 34 − 10 = ______
  5. 4 × 10 = ______
  6. 55 − 10 = ______
  7. 23 + 10 = ______
  8. 37 + 20 = ______
  9. 9 × 10 = ______
  10. 57 − 10 = ______
  11. 6 × 10 = ______
  12. 22 − 10 = ______
  13. 2 × 10 = ______
  14. 82 − 10 = ______
  15. 39 − 10 = ______
  16. 19 + 10 = ______
  17. 19 + 20 = ______
  18. 59 + 20 = ______
  19. 17 + 20 = ______
  20. 75 + 20 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath