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