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