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. 59 + 20 = ______
  2. 9 × 10 = ______
  3. 51 − 10 = ______
  4. 63 − 10 = ______
  5. 25 − 10 = ______
  6. 99 − 10 = ______
  7. 60 − 10 = ______
  8. 98 − 10 = ______
  9. 58 + 20 = ______
  10. 7 × 10 = ______
  11. 89 − 10 = ______
  12. 13 + 10 = ______
  13. 22 + 10 = ______
  14. 29 − 10 = ______
  15. 66 + 10 = ______
  16. 2 × 10 = ______
  17. 20 + 10 = ______
  18. 6 × 10 = ______
  19. 72 + 20 = ______
  20. 51 + 20 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath