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