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