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