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