WaffleMath LogoWaffleMath
K12345678HSBlader door standaardenBlader door werkbladenHulpmiddelen voor docenten

Prime & Composiet Werkblad

Aanbevolen voor 4e leerjaar — 6e leerjaar

Meer Prime & Composiet-spellenAlle werkbladen
Nieuw werkblad

Prime & Composiet Werkblad

Naam: ____________________Datum: ____________

Instructies: Priemgetallen en samengestelde getallen identificeren en priemfactorisaties schrijven.

20 problemen

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