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