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