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