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Prime & Composiet Werkblad

Aanbevolen voor 4e leerjaar — 6e leerjaar

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Prime & Composiet Werkblad

Naam: ____________________Datum: ____________

Instructies: Priemgetallen en samengestelde getallen identificeren en priemfactorisaties schrijven.

20 problemen

  1. Prime numbers in {12, 8, 7, 21, 23, 17} → ______
  2. Prime numbers in {25, 8, 11, 27, 2, 13} → ______
  3. Prime numbers in {11, 8, 7, 15, 25, 17} → ______
  4. Prime numbers in {7, 25, 2, 19, 13, 9} → ______
  5. Prime numbers in {8, 7, 27, 19, 23, 2} → ______
  6. Prime numbers in {25, 17, 12, 8, 19, 5} → ______
  7. Prime numbers in {21, 12, 2, 19, 7, 29} → ______
  8. Prime numbers in {2, 15, 3, 5, 27, 23} → ______
  9. Prime numbers in {11, 17, 27, 25, 2, 23} → ______
  10. Prime numbers in {8, 5, 29, 19, 2, 13} → ______
  11. Prime numbers in {21, 25, 2, 17, 15, 12} → ______
  12. Prime numbers in {3, 15, 29, 23, 11, 17} → ______
  13. Prime numbers in {13, 9, 23, 11, 17, 5} → ______
  14. Prime numbers in {15, 9, 19, 2, 21, 23} → ______
  15. Prime numbers in {11, 21, 12, 17, 15, 2} → ______
  16. Prime numbers in {13, 15, 27, 19, 25, 21} → ______
  17. Prime numbers in {15, 25, 29, 8, 19, 9} → ______
  18. Prime numbers in {2, 13, 12, 23, 25, 21} → ______
  19. Prime numbers in {9, 2, 15, 27, 25, 21} → ______
  20. Prime numbers in {5, 27, 3, 25, 17, 11} → ______
Prime & Composiet Werkblad – Gratis afdrukbaar met antwoordsleutel | WafelWiskunde