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