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