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 {11, 5, 17, 9, 15, 13} → ______
- Prime numbers in {19, 25, 5, 27, 15, 21} → ______
- Prime numbers in {9, 8, 13, 17, 23, 29} → ______
- Prime numbers in {13, 27, 12, 23, 19, 17} → ______
- Prime numbers in {13, 8, 27, 12, 11, 25} → ______
- Prime numbers in {15, 17, 13, 9, 25, 7} → ______
- Prime numbers in {5, 17, 15, 2, 19, 12} → ______
- Prime numbers in {13, 25, 27, 5, 23, 2} → ______
- Prime numbers in {3, 9, 7, 23, 19, 17} → ______
- Prime numbers in {29, 25, 15, 13, 3, 17} → ______
- Prime numbers in {29, 7, 2, 15, 8, 23} → ______
- Prime numbers in {25, 8, 7, 21, 13, 27} → ______
- Prime numbers in {19, 13, 5, 8, 12, 17} → ______
- Prime numbers in {17, 3, 8, 27, 12, 15} → ______
- Prime numbers in {12, 7, 11, 5, 27, 13} → ______
- Prime numbers in {3, 12, 15, 2, 7, 8} → ______
- Prime numbers in {5, 17, 13, 15, 12, 8} → ______
- Prime numbers in {8, 19, 9, 15, 29, 25} → ______
- Prime numbers in {25, 8, 2, 9, 29, 21} → ______
- Prime numbers in {29, 11, 7, 9, 8, 17} → ______