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