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