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