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