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