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