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