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