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