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