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