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