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