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