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