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