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