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