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