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