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