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