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