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