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