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