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