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