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