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