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