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