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