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