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