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