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 {25, 13, 8, 19, 2, 17} → ______
- Prime numbers in {9, 17, 12, 19, 25, 29} → ______
- Prime numbers in {2, 27, 11, 5, 23, 8} → ______
- Prime numbers in {21, 2, 11, 15, 3, 5} → ______
- Prime numbers in {3, 13, 21, 7, 27, 12} → ______
- Prime numbers in {19, 9, 13, 11, 12, 21} → ______
- Prime numbers in {11, 21, 15, 19, 29, 7} → ______
- Prime numbers in {7, 27, 12, 8, 3, 15} → ______
- Prime numbers in {21, 3, 23, 13, 29, 27} → ______
- Prime numbers in {2, 12, 7, 3, 8, 27} → ______
- Prime numbers in {5, 21, 12, 19, 25, 17} → ______
- Prime numbers in {7, 25, 17, 12, 13, 5} → ______
- Prime numbers in {25, 13, 3, 8, 29, 12} → ______
- Prime numbers in {7, 15, 8, 5, 25, 23} → ______
- Prime numbers in {11, 2, 5, 15, 19, 13} → ______
- Prime numbers in {9, 25, 11, 2, 8, 29} → ______
- Prime numbers in {2, 3, 15, 29, 23, 21} → ______
- Prime numbers in {5, 23, 25, 21, 9, 2} → ______
- Prime numbers in {29, 8, 7, 3, 13, 5} → ______
- Prime numbers in {9, 8, 5, 11, 21, 7} → ______