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