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