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. 70 + 20 = ______
  2. 37 + 10 = ______
  3. 7 × 10 = ______
  4. 63 − 10 = ______
  5. 5 × 10 = ______
  6. 1 × 10 = ______
  7. 72 − 10 = ______
  8. 44 + 20 = ______
  9. 83 − 10 = ______
  10. 6 × 10 = ______
  11. 62 − 10 = ______
  12. 38 − 10 = ______
  13. 22 + 10 = ______
  14. 24 + 10 = ______
  15. 54 + 20 = ______
  16. 75 − 10 = ______
  17. 73 + 10 = ______
  18. 77 + 20 = ______
  19. 27 + 20 = ______
  20. 36 + 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath