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