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