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