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