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