Prime et composite Feuille de travail
Recommandé pour 4e année — 6e année
Prime et composite Feuille de travail
Nom: ____________________Date: ____________
Instructions: Identifier les nombres premiers et composés et rédiger des factorisations premières.
20 problèmes
- Prime numbers in {29, 13, 15, 27, 23, 5} → ______
- Prime numbers in {11, 12, 7, 21, 17, 2} → ______
- Prime numbers in {13, 7, 15, 19, 21, 23} → ______
- Prime numbers in {21, 11, 29, 12, 2, 8} → ______
- Prime numbers in {17, 5, 13, 29, 25, 2} → ______
- Prime numbers in {3, 2, 21, 8, 5, 15} → ______
- Prime numbers in {3, 15, 13, 19, 25, 27} → ______
- Prime numbers in {9, 8, 11, 19, 17, 3} → ______
- Prime numbers in {3, 13, 17, 11, 8, 23} → ______
- Prime numbers in {23, 25, 2, 11, 15, 21} → ______
- Prime numbers in {19, 9, 17, 29, 5, 25} → ______
- Prime numbers in {5, 29, 2, 21, 15, 7} → ______
- Prime numbers in {12, 7, 17, 11, 13, 23} → ______
- Prime numbers in {9, 2, 7, 27, 11, 5} → ______
- Prime numbers in {12, 19, 25, 27, 5, 2} → ______
- Prime numbers in {17, 27, 9, 23, 3, 13} → ______
- Prime numbers in {2, 15, 3, 13, 23, 25} → ______
- Prime numbers in {27, 29, 2, 13, 11, 3} → ______
- Prime numbers in {19, 27, 17, 25, 11, 8} → ______
- Prime numbers in {23, 15, 21, 12, 2, 25} → ______