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