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