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