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