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