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