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