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