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