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