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