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