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