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