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