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