Matematica mentale Worksheet

Recommended for 1° grado — 5° grado

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Matematica mentale Worksheet

Nome: ____________________Date: ____________

Instructions: Usare strategie mentali come fare dieci, raddoppiare e compensare per calcolare rapidamente.

20 problems

  1. 73 − 10 = ______
  2. 32 − 10 = ______
  3. 80 + 10 = ______
  4. 72 − 10 = ______
  5. 46 + 10 = ______
  6. 7 × 10 = ______
  7. 3 × 10 = ______
  8. 59 + 20 = ______
  9. 64 + 20 = ______
  10. 60 + 10 = ______
  11. 21 + 10 = ______
  12. 24 + 10 = ______
  13. 30 + 10 = ______
  14. 86 − 10 = ______
  15. 31 + 10 = ______
  16. 80 + 20 = ______
  17. 27 − 10 = ______
  18. 54 + 10 = ______
  19. 56 + 10 = ______
  20. 98 − 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath