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