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