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