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