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