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