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