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