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