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