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