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