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