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