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