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