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