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