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