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