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. 50 + 10 = ______
  2. 43 − 10 = ______
  3. 82 + 10 = ______
  4. 99 − 10 = ______
  5. 86 + 10 = ______
  6. 28 + 10 = ______
  7. 73 − 10 = ______
  8. 32 + 20 = ______
  9. 3 × 10 = ______
  10. 27 + 10 = ______
  11. 7 × 10 = ______
  12. 6 × 10 = ______
  13. 81 + 20 = ______
  14. 46 + 10 = ______
  15. 21 + 10 = ______
  16. 42 − 10 = ______
  17. 44 + 10 = ______
  18. 94 − 10 = ______
  19. 82 − 10 = ______
  20. 74 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath