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