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. 79 − 10 = ______
  2. 5 × 10 = ______
  3. 23 + 10 = ______
  4. 60 + 20 = ______
  5. 83 + 20 = ______
  6. 68 − 10 = ______
  7. 86 − 10 = ______
  8. 24 − 10 = ______
  9. 80 + 10 = ______
  10. 43 − 10 = ______
  11. 23 − 10 = ______
  12. 39 + 10 = ______
  13. 28 + 10 = ______
  14. 6 × 10 = ______
  15. 27 + 20 = ______
  16. 97 − 10 = ______
  17. 81 + 20 = ______
  18. 7 × 10 = ______
  19. 9 × 10 = ______
  20. 8 × 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath