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