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