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. 35 + 10 = ______
  2. 43 + 20 = ______
  3. 5 × 10 = ______
  4. 31 − 10 = ______
  5. 78 − 10 = ______
  6. 86 + 20 = ______
  7. 53 − 10 = ______
  8. 77 + 20 = ______
  9. 78 + 10 = ______
  10. 51 + 20 = ______
  11. 7 × 10 = ______
  12. 12 + 10 = ______
  13. 44 + 20 = ______
  14. 50 + 20 = ______
  15. 3 × 10 = ______
  16. 2 × 10 = ______
  17. 6 × 10 = ______
  18. 50 + 10 = ______
  19. 74 + 10 = ______
  20. 61 + 20 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath