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