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