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