プライム＆コンポジット ワークシート
名前: ____________________日付: ____________
説明書: 素数と合成数を識別し、素因数分解を書きます。
20 問題
- Prime numbers in {29, 7, 17, 23, 15, 11} → ______
- Prime numbers in {19, 11, 5, 21, 9, 3} → ______
- Prime numbers in {9, 27, 7, 25, 15, 17} → ______
- Prime numbers in {17, 7, 21, 11, 2, 8} → ______
- Prime numbers in {2, 12, 23, 8, 9, 17} → ______
- Prime numbers in {11, 3, 15, 2, 23, 17} → ______
- Prime numbers in {17, 29, 19, 11, 5, 8} → ______
- Prime numbers in {19, 29, 27, 13, 15, 17} → ______
- Prime numbers in {27, 15, 5, 7, 3, 11} → ______
- Prime numbers in {9, 29, 7, 11, 12, 23} → ______
- Prime numbers in {27, 8, 2, 23, 5, 25} → ______
- Prime numbers in {27, 13, 29, 11, 3, 21} → ______
- Prime numbers in {23, 8, 15, 29, 5, 25} → ______
- Prime numbers in {29, 7, 17, 5, 2, 23} → ______
- Prime numbers in {2, 7, 12, 15, 13, 21} → ______
- Prime numbers in {29, 27, 5, 21, 2, 13} → ______
- Prime numbers in {12, 5, 3, 9, 21, 29} → ______
- Prime numbers in {2, 13, 12, 23, 8, 27} → ______
- Prime numbers in {12, 11, 27, 25, 13, 5} → ______
- Prime numbers in {23, 5, 12, 27, 9, 17} → ______