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. 84 + 10 = ______
  2. 7 × 10 = ______
  3. 49 − 10 = ______
  4. 1 × 10 = ______
  5. 39 + 10 = ______
  6. 3 × 10 = ______
  7. 76 − 10 = ______
  8. 30 + 10 = ______
  9. 27 − 10 = ______
  10. 86 + 10 = ______
  11. 78 + 10 = ______
  12. 56 − 10 = ______
  13. 2 × 10 = ______
  14. 4 × 10 = ______
  15. 50 + 10 = ______
  16. 35 − 10 = ______
  17. 77 + 20 = ______
  18. 26 − 10 = ______
  19. 82 + 20 = ______
  20. 99 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath