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