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