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