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