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