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