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