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. 3 × 10 = ______
  2. 46 − 10 = ______
  3. 41 + 20 = ______
  4. 81 − 10 = ______
  5. 15 + 10 = ______
  6. 54 − 10 = ______
  7. 5 × 10 = ______
  8. 17 + 10 = ______
  9. 59 − 10 = ______
  10. 28 + 10 = ______
  11. 1 × 10 = ______
  12. 49 − 10 = ______
  13. 11 + 20 = ______
  14. 69 + 20 = ______
  15. 32 + 10 = ______
  16. 9 × 10 = ______
  17. 32 + 20 = ______
  18. 20 + 20 = ______
  19. 88 − 10 = ______
  20. 64 + 20 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath