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