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