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