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