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. 1 × 10 = ______
  2. 19 + 10 = ______
  3. 3 × 10 = ______
  4. 81 + 20 = ______
  5. 52 + 20 = ______
  6. 43 + 10 = ______
  7. 7 × 10 = ______
  8. 74 + 10 = ______
  9. 5 × 10 = ______
  10. 63 + 10 = ______
  11. 82 + 10 = ______
  12. 88 + 10 = ______
  13. 35 + 10 = ______
  14. 47 − 10 = ______
  15. 66 + 20 = ______
  16. 74 + 20 = ______
  17. 28 + 10 = ______
  18. 65 + 20 = ______
  19. 15 + 20 = ______
  20. 20 + 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath