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