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