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. 72 + 20 = ______
  2. 49 + 10 = ______
  3. 27 + 10 = ______
  4. 63 + 20 = ______
  5. 16 + 20 = ______
  6. 6 × 10 = ______
  7. 42 − 10 = ______
  8. 2 × 10 = ______
  9. 1 × 10 = ______
  10. 28 − 10 = ______
  11. 59 + 10 = ______
  12. 9 × 10 = ______
  13. 24 + 10 = ______
  14. 52 − 10 = ______
  15. 5 × 10 = ______
  16. 84 + 20 = ______
  17. 29 + 20 = ______
  18. 90 − 10 = ______
  19. 45 − 10 = ______
  20. 32 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath