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