Prime & Composite Φύλλο εργασίας
Συνιστάται για Δ' Δημοτικού — ΣΤ' Τάξη
Prime & Composite Φύλλο εργασίας
Ονομα: ____________________Ημερομηνία: ____________
Οδηγίες: Αναγνώριση πρώτων και σύνθετων αριθμών και γραφή πρώτων παραγοντοποιήσεων.
20 προβλήματα
- Prime numbers in {11, 9, 15, 13, 19, 5} → ______
- Prime numbers in {25, 9, 5, 15, 17, 13} → ______
- Prime numbers in {3, 7, 8, 15, 27, 21} → ______
- Prime numbers in {25, 2, 11, 13, 23, 15} → ______
- Prime numbers in {23, 25, 17, 21, 11, 29} → ______
- Prime numbers in {11, 15, 3, 19, 12, 5} → ______
- Prime numbers in {27, 13, 11, 21, 25, 9} → ______
- Prime numbers in {2, 11, 29, 7, 9, 17} → ______
- Prime numbers in {9, 25, 8, 2, 17, 12} → ______
- Prime numbers in {19, 11, 25, 15, 9, 21} → ______
- Prime numbers in {25, 3, 19, 9, 15, 5} → ______
- Prime numbers in {15, 7, 12, 23, 8, 9} → ______
- Prime numbers in {12, 23, 5, 8, 13, 7} → ______
- Prime numbers in {25, 9, 12, 5, 23, 7} → ______
- Prime numbers in {25, 21, 11, 8, 17, 13} → ______
- Prime numbers in {12, 23, 13, 21, 25, 9} → ______
- Prime numbers in {9, 11, 21, 19, 3, 12} → ______
- Prime numbers in {12, 27, 23, 9, 5, 15} → ______
- Prime numbers in {12, 27, 7, 17, 25, 8} → ______
- Prime numbers in {19, 9, 17, 15, 25, 27} → ______