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