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