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. 64 − 10 = ______
  2. 38 + 10 = ______
  3. 29 − 10 = ______
  4. 61 + 20 = ______
  5. 47 + 10 = ______
  6. 70 − 10 = ______
  7. 2 × 10 = ______
  8. 58 − 10 = ______
  9. 31 − 10 = ______
  10. 17 + 10 = ______
  11. 6 × 10 = ______
  12. 96 − 10 = ______
  13. 69 − 10 = ______
  14. 93 − 10 = ______
  15. 83 − 10 = ______
  16. 42 − 10 = ______
  17. 40 + 10 = ______
  18. 56 + 20 = ______
  19. 16 + 10 = ______
  20. 1 × 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath