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