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