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