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