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Prime & Composite Φύλλο εργασίας

Συνιστάται για Δ' Δημοτικού — ΣΤ' Τάξη

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Νέο φύλλο εργασίας

Prime & Composite Φύλλο εργασίας

Ονομα: ____________________Ημερομηνία: ____________

Οδηγίες: Αναγνώριση πρώτων και σύνθετων αριθμών και γραφή πρώτων παραγοντοποιήσεων.

20 προβλήματα

  1. Prime numbers in {13, 29, 12, 3, 2, 7} → ______
  2. Prime numbers in {5, 3, 7, 15, 19, 27} → ______
  3. Prime numbers in {3, 11, 12, 19, 2, 21} → ______
  4. Prime numbers in {29, 21, 27, 9, 25, 8} → ______
  5. Prime numbers in {3, 13, 7, 25, 29, 5} → ______
  6. Prime numbers in {11, 3, 27, 5, 13, 9} → ______
  7. Prime numbers in {7, 25, 11, 2, 8, 9} → ______
  8. Prime numbers in {5, 23, 9, 8, 7, 11} → ______
  9. Prime numbers in {19, 13, 3, 12, 27, 21} → ______
  10. Prime numbers in {9, 15, 7, 27, 13, 23} → ______
  11. Prime numbers in {19, 12, 27, 15, 29, 17} → ______
  12. Prime numbers in {15, 23, 21, 17, 2, 19} → ______
  13. Prime numbers in {5, 25, 19, 2, 23, 7} → ______
  14. Prime numbers in {12, 21, 27, 17, 2, 13} → ______
  15. Prime numbers in {12, 3, 5, 15, 7, 25} → ______
  16. Prime numbers in {27, 29, 23, 15, 2, 7} → ______
  17. Prime numbers in {3, 29, 5, 2, 21, 9} → ______
  18. Prime numbers in {21, 2, 15, 7, 17, 27} → ______
  19. Prime numbers in {27, 2, 8, 13, 23, 5} → ______
  20. Prime numbers in {21, 2, 11, 15, 29, 5} → ______