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