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