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