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