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