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