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