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