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