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