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