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