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