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