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