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