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