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. 23 − 10 = ______
  2. 3 × 10 = ______
  3. 53 + 10 = ______
  4. 59 − 10 = ______
  5. 63 + 20 = ______
  6. 81 + 10 = ______
  7. 90 − 10 = ______
  8. 2 × 10 = ______
  9. 72 + 10 = ______
  10. 35 − 10 = ______
  11. 25 + 10 = ______
  12. 42 + 10 = ______
  13. 39 + 20 = ______
  14. 4 × 10 = ______
  15. 77 + 20 = ______
  16. 60 + 10 = ______
  17. 7 × 10 = ______
  18. 64 − 10 = ______
  19. 49 + 10 = ______
  20. 8 × 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath