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