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