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. 68 + 20 = ______
  2. 56 − 10 = ______
  3. 52 + 10 = ______
  4. 50 + 20 = ______
  5. 5 × 10 = ______
  6. 32 − 10 = ______
  7. 94 − 10 = ______
  8. 26 + 20 = ______
  9. 2 × 10 = ______
  10. 57 + 10 = ______
  11. 59 − 10 = ______
  12. 11 + 20 = ______
  13. 9 × 10 = ______
  14. 82 − 10 = ______
  15. 34 + 20 = ______
  16. 24 − 10 = ______
  17. 40 + 20 = ______
  18. 76 + 20 = ______
  19. 55 + 10 = ______
  20. 75 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath