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