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. 73 + 10 = ______
  2. 50 + 20 = ______
  3. 63 + 20 = ______
  4. 55 + 20 = ______
  5. 80 + 20 = ______
  6. 17 + 20 = ______
  7. 91 − 10 = ______
  8. 57 + 10 = ______
  9. 3 × 10 = ______
  10. 45 − 10 = ______
  11. 58 − 10 = ______
  12. 76 − 10 = ______
  13. 95 − 10 = ______
  14. 22 − 10 = ______
  15. 59 − 10 = ______
  16. 42 + 10 = ______
  17. 67 + 10 = ______
  18. 73 − 10 = ______
  19. 61 + 10 = ______
  20. 75 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath