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