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