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