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