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