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