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