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