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