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