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. 78 + 10 = ______
  2. 67 + 10 = ______
  3. 70 + 10 = ______
  4. 9 × 10 = ______
  5. 90 − 10 = ______
  6. 7 × 10 = ______
  7. 2 × 10 = ______
  8. 74 − 10 = ______
  9. 18 + 20 = ______
  10. 33 + 10 = ______
  11. 52 − 10 = ______
  12. 17 + 10 = ______
  13. 62 − 10 = ______
  14. 15 + 10 = ______
  15. 72 + 10 = ______
  16. 57 + 10 = ______
  17. 3 × 10 = ______
  18. 75 + 20 = ______
  19. 63 + 10 = ______
  20. 46 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath