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