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