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