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