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. 79 − 10 = ______
  2. 74 + 10 = ______
  3. 21 + 10 = ______
  4. 95 − 10 = ______
  5. 7 × 10 = ______
  6. 51 − 10 = ______
  7. 45 + 20 = ______
  8. 82 − 10 = ______
  9. 6 × 10 = ______
  10. 37 + 20 = ______
  11. 67 + 10 = ______
  12. 21 − 10 = ______
  13. 64 + 10 = ______
  14. 8 × 10 = ______
  15. 34 + 20 = ______
  16. 9 × 10 = ______
  17. 35 + 10 = ______
  18. 72 + 10 = ______
  19. 31 − 10 = ______
  20. 61 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath