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