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