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