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