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