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