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