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