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