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