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