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