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