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