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