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