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