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