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