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