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