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