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