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