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