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