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