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