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