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