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