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