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