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