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. 7 × 10 = ______
  2. 17 + 20 = ______
  3. 31 − 10 = ______
  4. 20 + 20 = ______
  5. 87 + 10 = ______
  6. 9 × 10 = ______
  7. 42 + 20 = ______
  8. 41 + 20 = ______
  9. 1 × 10 = ______
  10. 23 + 10 = ______
  11. 15 + 10 = ______
  12. 51 + 20 = ______
  13. 45 + 10 = ______
  14. 59 − 10 = ______
  15. 4 × 10 = ______
  16. 65 + 20 = ______
  17. 76 + 10 = ______
  18. 96 − 10 = ______
  19. 55 − 10 = ______
  20. 48 + 20 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath