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