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