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