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