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