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