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