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