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