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