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