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. 9 × 10 = ______
  2. 29 + 20 = ______
  3. 69 − 10 = ______
  4. 26 + 20 = ______
  5. 31 − 10 = ______
  6. 29 − 10 = ______
  7. 29 + 10 = ______
  8. 12 + 20 = ______
  9. 33 + 20 = ______
  10. 32 + 10 = ______
  11. 72 + 20 = ______
  12. 84 − 10 = ______
  13. 96 − 10 = ______
  14. 60 + 20 = ______
  15. 7 × 10 = ______
  16. 85 − 10 = ______
  17. 27 − 10 = ______
  18. 94 − 10 = ______
  19. 90 − 10 = ______
  20. 21 + 20 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath