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