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