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