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