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