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