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