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