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