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