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