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