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