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