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