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