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