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