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