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