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