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