WaffleMath LogoWaffleMath
K12345678HSΠεριήγηση στα πρότυπαΠεριηγηθείτε στα φύλλα εργασίαςΠόροι για εκπαιδευτικούς

Prime & Composite Φύλλο εργασίας

Συνιστάται για Δ' Δημοτικού — ΣΤ' Τάξη

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