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