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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. 6 × 10 = ______
  2. 72 − 10 = ______
  3. 61 − 10 = ______
  4. 44 + 20 = ______
  5. 88 + 20 = ______
  6. 22 − 10 = ______
  7. 57 − 10 = ______
  8. 72 + 10 = ______
  9. 45 − 10 = ______
  10. 3 × 10 = ______
  11. 48 + 20 = ______
  12. 7 × 10 = ______
  13. 87 + 20 = ______
  14. 38 + 20 = ______
  15. 40 − 10 = ______
  16. 39 + 10 = ______
  17. 63 + 20 = ______
  18. 45 + 20 = ______
  19. 11 + 10 = ______
  20. 1 × 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath