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