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