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