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. 7 × 10 = ______
  2. 57 + 20 = ______
  3. 98 − 10 = ______
  4. 83 − 10 = ______
  5. 8 × 10 = ______
  6. 35 − 10 = ______
  7. 62 − 10 = ______
  8. 29 + 10 = ______
  9. 48 + 20 = ______
  10. 75 + 20 = ______
  11. 36 + 20 = ______
  12. 97 − 10 = ______
  13. 70 + 20 = ______
  14. 92 − 10 = ______
  15. 12 + 10 = ______
  16. 69 + 10 = ______
  17. 31 + 10 = ______
  18. 41 − 10 = ______
  19. 86 + 20 = ______
  20. 28 + 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath