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