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