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. 30 + 10 = ______
  2. 4 × 10 = ______
  3. 49 − 10 = ______
  4. 3 × 10 = ______
  5. 19 + 20 = ______
  6. 27 − 10 = ______
  7. 95 − 10 = ______
  8. 29 − 10 = ______
  9. 41 + 20 = ______
  10. 50 − 10 = ______
  11. 77 + 10 = ______
  12. 63 + 10 = ______
  13. 58 + 10 = ______
  14. 5 × 10 = ______
  15. 87 + 20 = ______
  16. 67 + 20 = ______
  17. 16 + 20 = ______
  18. 99 − 10 = ______
  19. 9 × 10 = ______
  20. 8 × 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath