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