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