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