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. 68 + 10 = ______
  2. 27 − 10 = ______
  3. 88 − 10 = ______
  4. 74 + 10 = ______
  5. 33 + 10 = ______
  6. 8 × 10 = ______
  7. 4 × 10 = ______
  8. 31 + 10 = ______
  9. 58 + 20 = ______
  10. 76 + 20 = ______
  11. 3 × 10 = ______
  12. 28 − 10 = ______
  13. 7 × 10 = ______
  14. 53 + 20 = ______
  15. 6 × 10 = ______
  16. 50 − 10 = ______
  17. 65 + 10 = ______
  18. 64 + 10 = ______
  19. 83 + 20 = ______
  20. 76 + 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath