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