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. 37 − 10 = ______
  2. 79 + 20 = ______
  3. 43 − 10 = ______
  4. 31 + 20 = ______
  5. 2 × 10 = ______
  6. 54 + 10 = ______
  7. 3 × 10 = ______
  8. 22 − 10 = ______
  9. 32 − 10 = ______
  10. 77 + 10 = ______
  11. 96 − 10 = ______
  12. 87 + 10 = ______
  13. 76 + 20 = ______
  14. 80 + 20 = ______
  15. 37 + 20 = ______
  16. 78 − 10 = ______
  17. 40 + 20 = ______
  18. 30 + 20 = ______
  19. 32 + 10 = ______
  20. 54 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath