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. 52 − 10 = ______
  2. 86 + 10 = ______
  3. 30 − 10 = ______
  4. 95 − 10 = ______
  5. 34 + 20 = ______
  6. 47 + 20 = ______
  7. 40 − 10 = ______
  8. 2 × 10 = ______
  9. 1 × 10 = ______
  10. 39 + 10 = ______
  11. 9 × 10 = ______
  12. 98 − 10 = ______
  13. 63 + 20 = ______
  14. 40 + 10 = ______
  15. 55 + 20 = ______
  16. 42 + 10 = ______
  17. 22 − 10 = ______
  18. 49 + 20 = ______
  19. 44 − 10 = ______
  20. 48 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath