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