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