프라임 & 컴포지트 워크시트
이름: ____________________날짜: ____________
지침: 소수와 합성수를 식별하고 소인수분해를 작성합니다.
20 문제
- Prime numbers in {25, 15, 29, 21, 23, 7} → ______
- Prime numbers in {3, 21, 5, 2, 23, 13} → ______
- Prime numbers in {13, 5, 2, 15, 19, 8} → ______
- Prime numbers in {2, 23, 3, 27, 12, 21} → ______
- Prime numbers in {11, 7, 2, 21, 25, 19} → ______
- Prime numbers in {27, 7, 8, 2, 13, 21} → ______
- Prime numbers in {25, 23, 19, 29, 9, 13} → ______
- Prime numbers in {8, 11, 23, 19, 12, 9} → ______
- Prime numbers in {21, 7, 25, 2, 5, 11} → ______
- Prime numbers in {3, 9, 7, 21, 13, 29} → ______
- Prime numbers in {19, 21, 23, 3, 29, 13} → ______
- Prime numbers in {23, 12, 9, 3, 27, 13} → ______
- Prime numbers in {11, 17, 5, 13, 8, 9} → ______
- Prime numbers in {7, 17, 5, 13, 19, 23} → ______
- Prime numbers in {8, 2, 7, 19, 5, 9} → ______
- Prime numbers in {2, 9, 27, 11, 17, 15} → ______
- Prime numbers in {23, 8, 19, 27, 29, 3} → ______
- Prime numbers in {27, 15, 12, 23, 25, 13} → ______
- Prime numbers in {5, 17, 25, 15, 27, 3} → ______
- Prime numbers in {12, 5, 15, 8, 27, 25} → ______