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