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