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