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