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