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