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