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