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