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