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