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