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. 2 × 10 = ______
  2. 44 + 20 = ______
  3. 25 − 10 = ______
  4. 4 × 10 = ______
  5. 72 + 10 = ______
  6. 3 × 10 = ______
  7. 48 − 10 = ______
  8. 63 + 10 = ______
  9. 70 + 20 = ______
  10. 7 × 10 = ______
  11. 81 − 10 = ______
  12. 38 + 20 = ______
  13. 8 × 10 = ______
  14. 63 − 10 = ______
  15. 50 + 10 = ______
  16. 66 − 10 = ______
  17. 42 + 20 = ______
  18. 20 + 10 = ______
  19. 37 + 20 = ______
  20. 16 + 20 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath