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