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