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