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