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