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