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