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