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