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