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