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