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