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