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