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