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