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