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