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