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