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. 49 + 10 = ______
  2. 2 × 10 = ______
  3. 17 + 10 = ______
  4. 4 × 10 = ______
  5. 51 + 10 = ______
  6. 54 − 10 = ______
  7. 1 × 10 = ______
  8. 79 − 10 = ______
  9. 75 + 20 = ______
  10. 36 − 10 = ______
  11. 33 − 10 = ______
  12. 35 − 10 = ______
  13. 85 − 10 = ______
  14. 8 × 10 = ______
  15. 36 + 20 = ______
  16. 97 − 10 = ______
  17. 88 + 10 = ______
  18. 22 − 10 = ______
  19. 6 × 10 = ______
  20. 90 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath