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