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