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