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