WaffleMath LogoWaffleMath
K12345678HSParcourir les normesParcourir les feuilles de calculRessources pour les enseignants

Prime et composite Feuille de travail

Recommandé pour 4e année — 6e année

Plus de Prime et composite jeuxToutes les feuilles de travail
Nouvelle feuille de travail

Prime et composite Feuille de travail

Nom: ____________________Date: ____________

Instructions: Identifier les nombres premiers et composés et rédiger des factorisations premières.

20 problèmes

  1. Prime numbers in {27, 17, 9, 11, 21, 25} → ______
  2. Prime numbers in {19, 17, 23, 2, 3, 25} → ______
  3. Prime numbers in {3, 9, 23, 15, 11, 5} → ______
  4. Prime numbers in {21, 19, 29, 12, 15, 5} → ______
  5. Prime numbers in {5, 15, 7, 21, 25, 23} → ______
  6. Prime numbers in {29, 19, 11, 3, 13, 21} → ______
  7. Prime numbers in {13, 15, 11, 5, 9, 29} → ______
  8. Prime numbers in {5, 23, 19, 25, 13, 17} → ______
  9. Prime numbers in {11, 13, 21, 17, 3, 8} → ______
  10. Prime numbers in {8, 12, 23, 15, 19, 7} → ______
  11. Prime numbers in {13, 27, 8, 5, 3, 19} → ______
  12. Prime numbers in {19, 17, 13, 25, 27, 23} → ______
  13. Prime numbers in {12, 3, 23, 7, 27, 2} → ______
  14. Prime numbers in {9, 7, 12, 8, 25, 5} → ______
  15. Prime numbers in {2, 5, 3, 11, 25, 13} → ______
  16. Prime numbers in {11, 13, 8, 29, 27, 9} → ______
  17. Prime numbers in {9, 3, 21, 7, 17, 23} → ______
  18. Prime numbers in {29, 17, 8, 2, 11, 7} → ______
  19. Prime numbers in {13, 19, 8, 9, 11, 12} → ______
  20. Prime numbers in {13, 15, 3, 23, 21, 5} → ______
Prime et composite Feuille de travail — imprimable gratuitement avec corrigé | GaufreMath