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