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