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