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