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