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