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