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