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