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