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