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