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