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