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