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