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