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