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. 12 + 10 = ______
  2. 58 + 10 = ______
  3. 24 + 20 = ______
  4. 88 + 10 = ______
  5. 7 × 10 = ______
  6. 69 + 20 = ______
  7. 74 + 20 = ______
  8. 23 − 10 = ______
  9. 58 + 20 = ______
  10. 64 + 20 = ______
  11. 67 + 20 = ______
  12. 4 × 10 = ______
  13. 44 − 10 = ______
  14. 25 + 10 = ______
  15. 40 + 20 = ______
  16. 21 − 10 = ______
  17. 75 − 10 = ______
  18. 81 + 10 = ______
  19. 37 + 10 = ______
  20. 62 + 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath