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. 75 − 10 = ______
  3. 95 − 10 = ______
  4. 86 + 20 = ______
  5. 2 × 10 = ______
  6. 93 − 10 = ______
  7. 88 − 10 = ______
  8. 32 + 20 = ______
  9. 9 × 10 = ______
  10. 8 × 10 = ______
  11. 79 + 10 = ______
  12. 74 + 10 = ______
  13. 43 + 10 = ______
  14. 50 − 10 = ______
  15. 21 + 20 = ______
  16. 37 − 10 = ______
  17. 6 × 10 = ______
  18. 46 − 10 = ______
  19. 45 + 10 = ______
  20. 69 + 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath