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